I didn’t really want to let this self-deprecating comment pass, sorry kw.
There are plenty of very good reasons not to want to impact your MH with the heavier threads but you shouldn’t let yourself think along these lines (‘intelligence’) about yourself. You’re very obviously intelligent enough for any of these discussions and many of them are pretty juvenile when all’s said and done no matter how serious the thread title might seem.
Clearly some users are better read on certain topics than the rest of us, although whether you necessarily need to defer to them is obviously specific to what’s being discussed.