What happens when federal agents kick down your front door because you ran a free range mom and pop BBS that did not comply with latest ID verification requirements?
Big companies will benefit the most from these regulations. It's just good ol regulatory capture. They will have the most resources to comply with the laws. They have a captive audience that will be more willing to give up their personal info when asked — keep in mind Facebook and instagram is widely used for business. It is your small time forum admin who would rather shut down his hobbyist online community that never made him any money anyway than to ask for IDs. We have already seen stories of websites shutting down due to existing UK regulations. Curiously, all small, personal operations, not the kind of corporate social media they tell you the laws are meant to target.
If you violate memory protection you get a segfault, consistently. That isn't how the law works. Federal agents only kick down your door if they want to - which in this case probably means your forum users disparaged ICE or Trump.
I mean, social networks already made genocide happen. They they were instrumental in the curren winning march of fascism - in USA, in EU in Asia.
It seems unlikely that running a website without age verification will be illegal across the entire planet.