Are you saying someone who is an alcoholic should feel happy about being an alcoholic and just live it up because, why would I as an alcoholic try and not be an alcoholic if society is telling me I have no agency over it.
And I sure hope you're carving out an exception for the many many people in the world who are fat because it's a side effect of a medication they are forced to take for an unrelated health condition. Or should they feel bad about their bodies too?
But either way - I don't actually think that alcoholics are bad people. I think that they have an addiction and would benefit from access to resources that help with that. If they want to drink til they die, I'm not going to shame them for that.