What if every new pair of pants came with a large hole in the rear end and a contract forbidding any buyer to cover it up? The Lawyer Party folks would love that for sure. And from the changes they’ve brought so far, it might be in the near future.
You would have to sign that contract to make your analogy work. You don’t have to.
If you didn’t you could make your own pants or buy pants from someone else who doesn’t make you sign such a contract.