Are you confident that globally uncompetitive wages are good for you long-term, though?
This might be very nice for some time, but if you "artificially" keep up local wage levels by limiting worker mobility you might set yourself up to lose the whole industry to lower wage countries (see e.g. European automotive sector).
European auto sector didn't loose because they didn't flood the country with enough low wage workers (which they did anyway since 2015) to compete with China on labor costs. They lost precisely because they gave up investing in local labor that made all the pricy high-end innovations like electronic brakes, self-driving and EV-tech, and entered in the race to the bottom to boost shareholder value while cutting the expensive innovation R&D. This strategy did wonders for EU auto shareholders for about ~10 years while the badge prestige carried a lot of inertia, especially in markets like Russia, US and China, but it lost most momentum in the last couple of years, as EU cars are now seen as dated, overpriced, cheaply made, expensive to fix and underwhelming compared to the new players from US and China. Nothing to do with lack of cheap immigrant labor.
US was investing in AI powered self-driving tech, China was investing in new EV motor and battery tech with advanced manufacturing automation to cut costs, EU makers were just reselling diesel engines with fancy badges hoping the EV and self-driving fad will pass. EU car industry went from decades of being the global trend setter in terms of designs and technology, to being the follower, at least in technology.
Also, a lot of the manufacturing costs in EU not just for the auto sector, is now majority made of taxes, compliance, bureaucracy and labor's cost of housing. If you import workers they'll be under the same high compliance rules, and same expensive housing pressures, unless you bet they'll accept to live in slum-like conditions in order to undercut the locals, in which case you might as well cut the facade and just advocate for return to slavery.
That's just one perspective and I disagree with it.
European carmakers are where they are because electromobility reset their legacy advantages (a lot of which they built up more than half a century ago on much cheaper wages); now the same dollar amount gets them less R&D output than in China, because engineers are more expensive, and production itself is difficult to keep competitive for the exact same reason (also why a lot of car production has shifted east into lower wage European countries long before Chinese cars became competitive).
If wages were significantly lower because of more labor migration, the industry would (obviously) be more globally competitive as well (I'm not saying that would be desirable, just that it's a given).
>a lot of which they built up more than half a century ago on much cheaper wages
Wrong, auto-sector wages back then were much higher in regards to local purchasing power (especially on the housing front) and also unions were much stronger. Now they're already lower class jobs. A VW factory worker could buy a house and take his family on vacation with a stay at home wife. Good luck with that today when you see how much housing prices have outpaced wage growth since then.
>If wages were significantly lower because of more labor migration, the industry would (obviously) be more globally competitive as well
You forget EU car makers have factories outside the EU, in places with much cheaper labor and less regulations. As do Japan's car makers.
>If wages were significantly lower because of more labor migration, the industry would (obviously) be more globally competitive as well
Well, if we just never freed the slaves, we would still have a globally competitive cotton industry.
> just that it's a given
Are ASML and Airbus selling well because they're cheap to make or because of their unique innovations competitors can't easily replicate?
The west's industry marches on high end innovative exports, not competing in the cheap nicknack market. If your western cars aren't cutting edge and innovative you failed. And they aren't cutting edge and innovative because you didn't invest enough in R&D at the right time, because you valued short term shareholder returns, basically the plague of most western corporation.
> You forget EU car makers have factories outside the EU, in places with much cheaper labor. As do Japan's car makers.
Yes, but many of their billions of R&D spending are still spent on (globally) very well paid (local) engineers. Not saying this is bad, but makes it harder to compete.
> Well, if we just never freed the slaves, we would have internationally competitive cotton.
The US still is the leading exporter of cotton.
> The west marches on high end innovative exports, not competing in the cheap nicknack market.
This is an overgeneralization. E.g. Several of the most successful German companies are grocery retailers (as boring and low-tech as it gets).
> Are ASML and Airbus selling well because they're cheap to make or because of their unique innovations competitors can't easily replicate?
I'm not saying you can't pay out globally uncompetitive wages as long as you're sitting on an R&D advantage, but your low-end un-innovative neighbours will catch up to you when R&D is much cheaper for them (just consider the Japanese electronics industry in the 80s/90s for example; people said the exact same shit back then until they no longer could).
>Yes, but many of their billions of R&D spending are still spent on (globally) very well paid (local) engineers.
Not true anymore. They spend more on bean counters, marketers, managers, consultants, lawyers, etc than on engineers.
>The US still is the leading exporter of cotton.
Because of imported cheap labor or because of automation at scale no country can match?
>but your low-end un-innovative neighbours will catch up to you when R&D is much cheaper for them
Only if you make poor deals where you voluntarily give them all your hard earned technology in exchange for access to their market. Otherwise Mexico and Russia would be industrial superpowers catching up to EU and the US, if all it took was neighbouring you and having cheaper labor than you.
> Well, if we just never freed the slaves, we would still have a globally competitive cotton industry.
America is the #3 exporter of cotton in the world, and the world leader in manufacturing and exporting the harvesters (John Deere, Case International) which have replaced those slaves as pickers of cotton.
The facts of the matter support your point much better than your counterfactual did (I do realize you probably did not intend to be taken literally here).