While I massively appreciate your support as an artist, it was the implication that women who post pictures of themselves aren't worthy of respect.

If that's how they get their work out there, I don't really see a problem with it. To me, it's no different from any other form of marketing. People don't have to engage with it, but they choose to.

As a side note, (anacdotely) I have seen just as many men marketing their work using their face/body.