Law enforcement used Facebook private messages to investigate and prosecute a woman for an “illegal abortion”. This is not a hypothetical, this happened.
I care about my privacy because I don’t want right-wing weirdos and perverts incarcerating me for controlling my own body.
There are more reasons. This is just the one most recently in the news as a glaring red flag real-life example.
You asked, I answered. Thinking about what right wing weirdos and perverts might do when in power is absolutely part of why I care about my digital privacy.