Not even that, Fat acceptance is standing at the top of a building and jumping off while saying "FUCK YOU, GRAVITY!" and expecting not to hit the ground. Fat acceptance is giving yourself an excuse to hurt yourself while claiming to be loving yourself. They're not even brainwashing themselves, they're hurting themselves while lying to themselves and claiming it's love. Fat acceptance should be accepting that you're fat, loving yourself enough to recognize that you're better than that, and fixing it.