I've noticed this too.
Of course, we should not just ignore the negative happenings around us, but that doesn't mean we should actively seek it. Imo, this subreddit is doing exactly that. Many users here spend their entire time starting fights and cribbing about everything. This panicky, alarmist attitude is literally the worst kind of attitude to have. It's not good for the mind or body.
It's why I'm gonna actively try this year to spread positivity in here. :) I hope you join me, OP (and anyone else who's reading this).