Just because you know I'm anorexic doesn't mean you're allowed to read my medical files. Just because taking away free will would make things easier doesn't mean that free will isn't more valuable. Just because you can do something doesn't mean you should.

Ends do not justify means. You already know that.

If you see someone bleeding, you can help. If you don't see someone bleeding, you're not allowed to make them strip naked in order to check.