It's baseball - Guardians were better. Price was awful - and in the inning which blew up, one of the ball's was hard hit, and the rest were perfect pitches that ended up in a place without fielders.
Home field is an edge, but a small one - one which the Red Sox have transcended many many many times. After all, since the playoff seeding began (1998) - teams with HFA have gone 69-65 (.515). Given that in most cases the HFA went to the better team, this casts significant doubt over the size of the HFA in and of itself.
It is hard to divine meaning from any of these series aside from the fact that a team won and a team lost and that is was (usually) fun to watch.