Let's be honest about what's happening here.
I said this else where, but I work with people who won't even look at GPL code because of the potential legal entanglements.
Yes let's. Corporations with billions of dollars behind them whole sale stole copy right work and licenced code to train models, and then turned around and sold the result with no attribution or monetary benefit given to the people they stole from. They knew what they were doing and relied on the legal system being slow enough that they could plant a flag in the market before legal challenges killed them.
It's an industry built on theft. By all rights they should have been sued/fined out of existence before it ever got this far. But if you have enough money you can make almost anything legal.
In practice, well ... you saw what's been going on with the Epstein files, etc... we are far from being ourselves in a world that's fair and honorable.
(I'm not condoning it, I think it's massively trashy to steal code like this then pretend you're the good guy because of some super weird mental gymnastics you're doing)
You can do anything rotten, as long as you throw enough money at it.