It's mainly based on what I can find on this forum although I also take into account SOME YouTube videos (often stuff I watch about the stock market). You can normally tell if a person knows something remotely about what they're saying or not and I'm not sure about twitter, the character limit always seems quite constraining when looking at posts.
So you just browse through market stuff? Or otherwise what are some of the channels you watch? I've always steered clear of Youtube because it seems awash with scams and pump-and-dump stuff, but if you've got any good suggestions.....
On Twitter I'm mostly looking at charts and bull vs. bear surveys, not deep analysis. They also doubled the character limit some time ago, allowing for a lot more elaboration. It doesn't take many characters to indicate if you're bullish or bearish anyway.
I need to re-curate my feed though. Too many permabull and hodler types. I need more active traders.