MLB games are too long and slow-paced.
This has been trending for quite a number of years, as you can see here (through 2021):
In a news conference prior to Tuesday’s All-Star Game, MLB Players Association Executive Director Tony Clark indicated that the sport is likely going to do something about that:
Tony Clark on potential rule changes being discussed on competition committee, which includes players: "Pitch clock, bases and shift are the focal point for the consideration for 2023... Remains to be seen what comes out of that discussion.