Bulimia is bad, but is it still bad if you do this?

i know this sounds so controversial, but it won't kill you if you do it only once in a while as pertains to YOUR plan. but don't eat something unhealthy every single day and do it. it won't entirely undo your wrongful action, and it teaches you nothing about eating responsibility (except throwing up is a punishment itself, i guess), and it's easily addictive, but it won't make you gain as bulimics often do and it won't give you esophageal cancer as bulimics also get.