I have neither time, resources nor know-how to like go all out on data privacy. But I try doing things like using Proton for Mail, browsing with DuckDuckGo or Ecosia, messaging on Signal instead of WhatsApp, etc.
But I’m having a hard time responding to people who say “why do you do that, it’s completely pointless since companies like Google have all of our data anyways unless we go all out, and nobody has time for all the effort that takes”.
Another one is “Just cause you have nothing to hide today, doesn’t mean you won’t tomorrow.”
Especially looking at the US, the assumption that what is worth hiding can’t change is dangerous. You’re comments/conversations that are legal today may be used against you in the future.