The catcher never had control of the ball.
The runner stayed in the baseline
The runner touched the plate, and then went back and re-touched the plate.
The umpire should be fired.
The other umps should be fired.
The call was so bad that I can only surmise that the home plate ump was paid off. The conference with the other umpires was a decision on how to split the bribe, not tto discuss the merits of the call.
Bad for baseball.
LOL!
It looked like the ump was pointing to the runner’s hand - is it possibe the call was made because he thought the runner illegally used his hands to try to make the catcher lose possession of the ball?