> I have friends who smoke and have seen over the years how they've abandoned hobbies in favor of smoking more. Where's the outrage about that?

Why in the world would I or anyone else have any right to be outraged over someone trading one hobby for another?

> I take public transport and the people who smoke make the entire train smell.

Make and enforce laws about smoking on public transport.

Outrage about what? I know people whose hobbies cab generally be summed up as "drinking alcohol". We already decided prohibition didn't work once.

Who gives a fuck? Mind your business?