Set up a cheap VPS on DigitalOcean or the like, and run a Tailscale exit node. Put Tailscale on your devices at home (or get a 2nd router that allows you to run Tailscale on it) and join them to the same Tailnet. That’s the easiest way to accomplish this without getting too far into the weeds.
Because you turned a completely innocuous discussion about nude beaches into an unhinged rant about sexualizing children. Nudity does not inherently mean sexual.
A short comment like “yeah I don’t know how I’d feel about children at a nude beach” would have been fine, but the extent to which you’re talking about it comes off as creepy and projecting.