You can always make a case based on outcomes but over the long term you will get burned. Baseball history.
Straw has to run over the situations before the pitch, # of outs, the score, the batter, who's on base, arms, 3rd base coach signs....etc There's alot happening that we don't see.
On that play the ball was in front of Realmuto he pounced on it pretty quick. Straw made the right call.