Please correct me if I'm wrong, but I believe you are on record saying Bloom and Cora are borderline incompetents. Or at least never worthy of positive comment. By all means feel free to refute by citing your compliments toward either of them.
About last year's team, which you claim was loaded with talent. You have forgotten that, although the Big Three (Devers, Bogaerts and JDM) were carryovers from the 2018 team, Mookie Betts was long gone. Meanwhile, the "dummy" Bloom brought in Hernandez (WAR 4.9, tied for best on the team), Renfroe (WAR 2.4), Verdugo (WAR 2.2), Arroyo (WAR of 1.5 in 57 games), Schwarber, Iglesias (last few weeks only and not in the postseason), who all made a difference in getting those 92 wins--followed by that sparkling postseason. On the pitching side, I left out Whitcomb (WAR 2.9, 2d best on pitching staff), Pivetta (WAR 2.6, 3d best on pitching staff), Houck (WAR 1.6, 5th best), Taylor (WAR 1.3, 6th best), and Ottavino (pricey, I agree, but he did get 8 saves and had a WAR of .8, 10th best).
As for Cora, by the end of the season, he didn't have a reliable closer, but somehow the Sox won 6 games without a single save, and lost 5 games in which the only blown save was in the 6th inning. In other words, just as in 2018, he was masterful.