No, I do not think they do. If a buy a car a run somebody over on purpose, the manufacturer has no right to come take my car away. Even if it were to be written in a contract.
If you tell the car dealership that your plan is to run someone over with the car you are buying, they 100% have the right to refuse selling the car to you.
If you tell a gun dealer you're going to kill someone when you walk out of the shop, they have a right and an obligation to refuse the sale.
Please feel free to tell me how these analogies are incorrect.