

I’m going to take a risk and leave here the shortcut for Wikipedia’s page on eugenics.
Next I’m going to add that a person acting/navigating their life based off stupidity or delusion incur in an incresead probability of, by their own actions and choices, remove themselves from the population either by isolation, self endangerment or any behavior that for some reasons makes them non eligible as viable partners.
This isn’t about a group being labelled and targeted by another for forceful removal of society.
Start by your own privacy.
I boarded that train about twenty years ago. I tried the evangelizing route. I failed miserably. Which led me to care for myself first and foremost.
I started by abandoning Windows. Not of my own volition; I bought a computer that had no OS. Enter Linux. None of my family, friends or acquaintances understood. It was all about the convinience. When my machines started outperforming while outliving theirs, it caused a ripple.
Then came the usual slew of questions: where can I get a free anti-virus, office, media reader, whatever? That was when I introduced FOSS. After the initial resistance, things just settled into place. LibreOffice works. VLC works. PeaZip works. Thunderbird works. Etc.
When smartphones became a thing, I started moving as fast as I could towards FOSS. This made things a bit more laughable as “free” android applications are ubiquous. But they fill your phone with junk and ads. While my apps provided me ease of use, safety, security and privacy.
But when push came to shove, I just refused to join. First I left FBMessenger. I never boarded Whatsapp. I never entered Instagram or any major social networks. I discovered Signal and remained there.
It’s my way or no way.