At this stage it is only virtue signalling - the signal is that the larger lemmy community has no interest in interacting or co-operating with Facebook or other large anti-privacy organisations. It's that simple. You can always join a different server with different values, nobody has taken choice away from you.

it's not the background radiation that worries people, it's the risk of a Fukushima-type incident.

Since I was a kid I've always run up and down flights of stairs and continue to this day. It is fun, it's a workout and I find walking far too slow.