If Joe Kelly serves a single game of that 8-game suspension, he will have been punished more than any of the players that cheated to win a World Series title in 2017. Let that sink in.
Astros fans in my mentions saying Joe Kelly ran to the dugout to get away from Carlos Correa. He struck him out. The inning was over. I know you just started watching baseball in 2017, but that's how baseball works.