> Let's start with the obvious- in all forms of gambling the gamblers make a net loss. The games are hosted by very sophisticated companies, that have better mathematicians, and make money.
It's not impossible to beat them consistently, but if you do, they'll limit how much you can bet or just ban you.
Seems like an easy solution is just to ban them from banning winners.
Regulate them
There is no reason why they have to provide a fair market to all users. The purpose of the product is entertainment, not financial risk.
There are providers who specialise in providing action to sharps which then sets the prices that retail-facing customers use. If you want to make money, just bet with them. But limiting users is a way to provide a sustainable product. Again, it is an entertainment product, it is not a financial investment.
Also, the quoted text is wrong...gambling companies do not employ lots of mathematicians, I am not sure why people think this...I am not even 100% sure why people think mathematicians are useful, most of the stats used are very basic. But retail providers don't, the prices you see for the biggest lines are provided by third parties, when you make a bet retail providers have no idea what price is being offered to you at that time. The only exception is parlays which are often priced in-house, these lines are very beatable but, again, retail providers limit because the purpose of the product is entertainment. Providers that do business with syndicates do not have lines on parlays because they are so beatable. The protection comes from all users being limited in the amount they can bet on parlays.
A side note is that even in financial markets which are completely open, market makers avoid informed flow. If there was no uninformed flow, there would be no market makers. There has to be an ecosystem. Retail providers exist to buy advertising to win retail users every weekend, to do that they have to run their business in a certain way. There can't be a situation where they just lose money non-stop to fund someone else's business.