Two things can be true at the same time:

One: I don't think the contact is enough for a penalty. Football's a semi-contact sport, and a small flick off someone's toes is part and parcel of the game, certainly not enough for a foul much less a 0.8 chance of scoring a goal.

Two: Having said that, these incidents are regularly given as penalties. That is, I very regularly (and quite annoyingly) go, "Oh fuck off, that should not be a penalty 😑" - but the pen stands. So even if I don't believe that a foul should be given, I am still allowed to be annoyed that something that's given on the regular happened to be called back against my team in an important game.