People dont need to have BCH if they want to talk about BCH, and it does not mean that someone is not qualified to talk about it just because they dont have it.
That's what distinguishes Altcoin discussion and Mining (Altcoins).
E.X: if you're talking about Win10, almost all recommend to activate the window update but in fact, this can affect the course of the mining rig, so almost all miners disable win update / manually update. I can't explain in detail here.