[pavelludiq]

You do know there is an enormous difference between paying for a subscription and letting your gym MITM you/pick your pockets for info, etc, right?

For example your gym might have video surveillance, which is fine, but it has to have a sign and they can't use the footage for anything else than for security reasons without asking you first and they have to delete it after a certain amount of time. They don't have to video tape you and then sell the footage to the health store next door in order to advertise to you in order to let you use the gym.