The Antonio foul was a foul but I think those saying "it's a foul so stop moaning about it" are somewhat missing the point.
There are absolutely some referees who, rightly or wrongly, wouldn't have blown the whistle after that. Equally, I am not 100% certain that VAR would have overturned it had they decided not to give a foul. You don't want to be leaving it up to the referee/VAR to make the "right" call when you don't have to. Even if it was a foul by Antonio, it's still much better if your goalkeeper can take charge of that situation by just claiming the ball.