Excuse me but drug use is not the same as sexual abuse or being a creep.
Ok the dude has had some troubles with the law, but its nothing compared to the big offenders so in hollywood its almost a positive trait that your dirt is at least somewhat acceptable
It wasnt like it was Harvey Weinstein or Bill Cosby trying to come back. All RDJ did was shoot up some heroin on set and had a gun on him in a car etc