I don't get why people still reference the Iceland incident as an example of his poor professionalism. On that occasion, him and Foden were both guilty of the same thing, and yet no one calls Foden unprofessional for it.
If it's the same clip I'm thinking of, he was 17 when that was taken. We've seen footballers say and do far worse on camera, including Greenwood himself in an unrelated voice note, so it seems odd to get hung up on a relatively innocuous clip.
I'm guessing you disliked him before those damning pics and audio clips were released, as I'm not sure why else you felt the need to reference trivial matters related to Greenwood when the sticking point for most people is the rape and domestic abuse allegations against him.