I'm skeptical about if one can make a key from a photo (I've tried it and it failed badly) But I know who see my posts and I would get so many complaints if I don't blur them ... FINE... LMAO
It's probably for the best either way.
(If someone knows where I live and gets past the doorman and cameras I have bigger problems than a fake key 😬-- my building is pretty darn secure IMO)