This is kind of what I'm alluding to. I think play has to continue, because if he'd blown and stopped play there would have been no goal, but it does feel like a player who wouldn't be on the pitch because of the offence he just committed should be taken out of the equation in the subsequent passage of play.
The other point being made is one about common sense. The letter of the law was applied, but fans are getting a bit sick of VAR being a blunt instrument that time and time again kills the joy in the game. Yesterday's situation should be one where the ref should be able to rule (assisted by VAR if necessary) "On the balance of play, with two fouls having been committed, the goal stands and no red card is awarded".