I'd be fine with that.
If Max and Lando crash out then Max is out of the title as he will be 29 points behind Piastri and Piastri will be 3 points ahead of Norris.
Crash is the only thing Lando can't do. If he crashes with either one then the other guy is going to win the race and tie him on points for the final round. For Lando it's zero risk, for the others they can risk everything because they need to beat him.