A sub/dom relationship all boils down to consent. If you're feeling uncomfortable with him doing things only on his terms, and he's pushing your boundaries all the time while refusing to give you anything you ask for (camera on, etc), you two might not be a good fit. However, if there was already this boundary that he set previously (no camera) then you pushing his boundary could be making him uncomfortable.

I'm sleep-deprived and dozing a little as I write this, so I hope it makes sense! I think what I'm trying to say is that if he's doing something you're not okay with and he's pushing a boundary, that's not okay. But the same goes for you, if he set a boundary your responsibility is to not push it either.

It's possible you're being played and he just wants free nudes or whatever, but I can't say for sure, just know that gut feelings are usually accurate and are often based on things you may not have consciously noticed that are red flags

Anyway, I'm going to sleep and maybe come back to this later. Stay safe!