ARE YOU FREAKING KIDDING ME, FOSTER?? You didn't see the foul; you literally just called it after Embiid acted it out!
Ya, but it was a foul so they got it right.
True, but the larger precedent is what is BS. This is why three point shooters always fall down even on minimal, non-affecting contact up top because they know gullible refs will call the foul without actually seeing it. This is also why flops occur because refs judge off of player reactions rather than the actual foul itself.
It's a joke that he calls that three full seconds after it happens when he obviously didn't see the contact itself and judged it only on Embiid's reaction.