Social Media
Don’t fund surveillance capitalism - don’t use Facebook! Here are some alternatives that I use :-)
signal messenger

Signal messenger is a simple and secure way of communicating with others. It is similar to WhatsApp or Facebook messenger, minus the spyware.
bluesky
Bluesky is an open and federated platform similar to old Twitter.
fediverse
The fediverse is a collection of different federated platforms which all interconnect.
mobilizon

Mobilizon is an open source events service, an ethical alternative to Facebook events, groups and pages.