Epic first lap
racing incident
Max had it coming
one time a competitor was going to push back just as hard as Max pushes
Lewis backed out, just not quite enough
Charles chose to finish rather than have an accident
... all of which informed by recalling Martin Brundle saying in the past that Senna put his car in places where you chose whether or not to have an accident.
Generally, the stewards seem to be trigger happy with penalties on racing incidents. It's a fine margin; they're the wrong side of it.
(& thankfully Max doesn't appear to be hurt)