I see your point, he does seem fireproof whatever he does. However, since the election he has had ever more scrutiny and it's not looking good, most of his jobs end up in tears and I like to think this will be no exception. The sheer weight of scandal and incompetence will catch up with him.
This entirely! Just looked at the news and saw " No.10 backs minister despite revelations over development". So we see Johnson standing up for Jenrick and indeed, Cummings, despite the incredible stink of rotting fish surrounding them.. Starmer = "One whiff of scandal and your out".... Johnson...