It’s not cheating it’s a pen .. the keeper slides feet first in the path of the ball in the box so the forward won’t get to, if he doesn’t leave his leg in the ref won’t give it because they’re incompetent, that’s why players go down in the first place
You’d want every single Liverpool player to go down there - and be furious if it wasn’t a pen
And while we’re here that’s a red on Saka - fucking ridiculous inconsistency