On Twitter I gradually started un-following people I felt were overly negative/hostile - a deliberate filter bubble to keep myself from getting depressed about my industry.
Software development in general, and InfoSec in particular, can be really nasty. A lot of toxic discourse! A lot. It gets me down. ๐ด
I think the #Fediverse is still too small for that though, I haven't yet found enough interesting happy folks to replace the grumpy negative voices. All in good time...