You'll have to create a case that harm is taking place. Harm does not mean a PlayStation 5 is now $200 more expensive or that inflation exists.
I would look at questions regarding what harm is created: Is it discriminatory? Are parts of society shutting down, and is that unreasonable? Are groups of people now unable to afford a living? Does it move the poverty line? Is that permanent? And how do you prove this is exclusively due to the price increase of tech components, and RAM specifically?
It needs to be unfuzzy in some way in order to make sense, but that's just my opinion.
I do agree prices are insane and wish for them to come down today. I liked the ubiquitous amounts of RAM any system could have. In those days, forums were also filled with how insanely expensive 32 gigabytes of RAM was, about $100 :)
> You'll have to create a case that harm is taking place. Harm does not mean a PlayStation 5 is now $200 more expensive or that inflation exists.
"Things cost more because of collusion" is always a harm. It doesn't matter if the product is maize or gold-plated haute couture, competitors are supposed to compete.
The question is, what's the best way to tell the difference between tacit collusion and just normal supply and demand?
It's not that easy, but here's a decent test: It's tacit conclusion if 1) net margins have been high for e.g. 3 years and 2) no new companies have entered the market in that period of time, or were acquired by an incumbent if they did.
Notice that this works for everything. Even if you're making luxury goods, the price may be high, but so are production costs, and there is a lower volume to amortize fixed costs over, so long-term net margins should be the same as they are anywhere else or you should see new entrants. If you don't, it's reasonable to infer collusion.