Team OG Facebook here. It was great back in the .edu days but I'd say my activity slowly started tapering off circa 2010.

Out of sheer boredom I became active on FB again early on in the pandemic (like many others), and was quickly reminded of why I had stopped looking at it several years prior. I can confirm that as recently as January 2021 it was still mostly an echo chamber full of easily offended weirdos.

I would post an outlandish meme or something with heavily facetious and sarcastic undertones, and get serious responses (usually from triggered airline pilots) trying to have a serious debate while posting graphs and other weird bs.

I swear that a large chunk of our industry, and probably most currently active FB users, have absolutely zero social calibration.