Should People Be Allowed To Keep Exotic Animals As Pets?

_Many people seem to look for exotic animals to keep as pets. I wonder wheter this should be allowed.
_Firstly, animals could be protected by people in their houses from the danger that their habitat present, like hunters. Also, exotic animals may eat better than in their habitat and they could live in better conditions, too.
_On the other hand, some exotic animals are dangerous for people. Also, animals couldn't live in their habitat so they couldn't live with others like them and this could be a problem for the reproduction of their species.
_In my opinion, I think that it's better that animals live in their habitat and in relation with our question, I think that it's must be a prohibition.