It's just displaced anger. People are upset that the Red Sox look worse than the Royals and they go beserk over punctuation. The anger should be directed at the FO and in particular Theo who ran this team into the ground. Also, Tito has cracked under the pressure and can no longer think straight during the game.
The more Coco plays the more he gets exposed as a terrible fielder with no arm at all. If the FO goes into next season with him as the CF and leadoff hitter, we will be in for even more disappointment.