Yep, this happens to me and it’s kind of frustrating.

When I see a discussion-based post or question I do try to answer because I know the Fediverse needs engagement and I know what it is like being on the other side. But sometimes I truly just have nothing to offer and the fact I don’t have a good answer isn’t interesting enough to be worth posting (for example, “What is your favorite football team and why?” in some general ask community. I do not have one so I can’t participate in the intended discussion, but that it isn’t special or unique to not have a favorite football team either, so talking about that wouldn’t add a fresh perspective to the discussion. I’d just feel like a party pooper typing that I don’t have one as a response to that hypothetical post). So I say nothing. Or people are arguing and getting hostile over it, and I am not interested in getting in a fight myself. Or what I do have to offer feels very very spammy and generic (“picture looks good!”).