Oh all sorts of things - I'm not a strong defender of freedom. I'll happily, say, prevent a drunk friend from doing something very dangerous. I don't mean that that's where all or even most terminal utility comes from - I just mean that it isn't literally zero, that there are at least some costs it's enough to outweigh. Assuming as you do that I somehow have certain knowledge, and supposing someone about to die wants to watch a terrible movie that won't make them happy, and I have the option of silently removing it from the list of options so that they end up with a better choice, there is still some value in them getting what they wanted.