Mostly haven't noticed yet. Bluesky has a warning that I'll need to verify my age if I want to access certain materials. I can't remember their exact phrasing. I've tried checking a few porn sites, and they either ask me to get verified, or they redirect me, but setting a VPN to another country works immediately so far.

I haven't come across any issues with political content yet, but apparently some Reddit subs have been restricted.