Do you think it’s ok for clubs, dance classes, and discussion groups, to require people to be vaccinated to attend?

People have a right to privacy, and in America we have HIPAA laws for medical privacy, but that has nothing to do with this question in my opinion. I keep seeing questions like this pop up on my Facebook.

If a dance class says “vaccinated people only” it’s true we would know everyone there is vaccinated, but they choose whether to attend the class or not.

Is it discrimination to not allow people who aren’t vaccinated? Would you prefer to go to classes that require vaccination? If you would prefer it, do you see it as a temporary measure until more people are vaccinated and the covid numbers come down.