He definitely watched Siri…I guess the definition of stare down may be questionable.
I don’t have extensive research, but I don’t think a guys foot is notably going to change while try to hit someone. That line of thinking is probably how a guy ends up throwing it 10 feet behind a guy when they try to hit them.
I mean, sure, maybe Peralta’s command just magically dissipated when the guy that showboated a HR came back up to bat. That would be quiiite a coincidence. Peralta’s reaction when hitting Siri and lack of reaction when getting ejected is probably pretty telling. I pulled up his HBPs since 2021. Ignoring the ones that aren’t obvious if foul ball or HBP he almost always visually reacts, usually hopping in frustration and sometimes even turning his back to home. Actually, we even have an example from the same game. He was pretty upset hitting a guy just an inning prior.
But thus, it wasn’t blatantly obvious. Nor did Siri seem to care. Why the umpire had to make something of it is odd regardless