This happens in every sport. Changes in strategy come into play and if they work, everyone adopts them.
Frankly, I don’t see how forcing starting pitchers to go longer makes the game more enjoyable. Sure there at times it could happen, but ultimately we want to see the Sox win, and if pulling the pitcher after 5 if necessary for that outcome, then so be it.
Changing the rules to try to keep pitchers in longer is probably the worst solution to the “problem.” So far the new rule changes have just been flood IMO. I’d have preferred to see Cora yank Hernandez after hitting Rizzo, but those new rules that were put in place to do the job that existing unenforcedvrulesbwerevsupposed to do took away that option…