Anyone have some good sources on how to avoid giving up this data with so much ease? I understand using all these platforms previously has already put me in the hole, but I'd like to make it much harder going forward.

Thinking of running Linux on my PC, installing a custom ROM on my phone without GApps (Lineage). Obviously the basics like VPNs and even Tor.

Is there anything else major? Happy to go without social media going forward.