Where have I said that? If his main priority was to stay on his feet, I'm sure he could have, but at the risk of repeating myself, that's true of about 80% of penalties.
The thought process of "do I change my movement to avoid this foul, or keep going and let myself go down once we connect?" has a pretty predefined answer amongst professional footballers these days. Whether that's something that should and can be fixed is another question, but for me, it's not something a player can be vilifed for in today's game.
I save the vilification for players who either entirely fabricate contact (eg Carol v Newcastle), intiaite the contact themselves, whihc I don't believe Young did on the initial foul. For some reason he then felt the need to do so with his other foot - maybe he thought he'd get two penalties if he could persuade the ref he'd been fouled twice?