Yeah I don't think you can pay rent with just your dinner paid for. Most of this is just social media pageantry. I don't believe anyone is making significant amount of money out of it.

If they are, they usually work all day at it and never intended on meeting anyone in person in the first place. This makes them 'content creators' and not Dominatrices.

When I get something paid for after I've posted about it online its more about getting a "tip". A nice bit of appreciation from someone I usually session with, or someone who is gaining My favor for future sessions.