It definitely does violate licenses -- this is true EVEN WHEN the repo they pulled it from is the original violator.
Well... If you do a search you'll find that there are actually lots of lawsuits related to open source license violation, mostly around GPL license. Maybe educate yourself first
Your assertion thst copyright doesn’t matter and that people should “get used to it” is… pretty incorrect on the former (surely there are still pending copyright suits on earth circa 2022) and ill-conceived on the latter (I’ll just rob your house while you sleep and you should just get used to it)
Your comment amounts to "sometimes crime occurs; therefore, laws are pointless."`