Question for those who prefer friendship dynamics, what’re your limits?

So i’m one of those people, and I find a lot of “subs” like to drift out of the findom dynamic completely. I’d prefer to be told upfront if that dynamic wasn’t going to work, or at least be told it wasn’t doing anything longer term. I love making the friends but at the end of the day i’m also here for the kink, just because I enjoy talking doesn’t mean i’m super invested outside of the kink. My question is, should I feel bad when I stop responding and drift away from those people or should I be more open to staying friends? Is that just taking the mick out of me? Thanks guys x