Your earlier post is a narration of my early fandom, starting as an 8 yr old in ‘71, and then it closely follows the contours of Gammons’ “Beyond the Sixth Game” take on that specific time frame. I think you nail it in how the Orioles, and for a little while the Tigers, were a much bigger problem than the MFYs then - that is, if you were born into that early 70’s reality, the historic MFY domination of the Sox and the rest of the league didn’t really register.
That quickly flipped - as a young Sox fan, I adored the ‘75 team that had redeemed us from the ‘72 rip off and the ‘74 collapse, maybe as much for what they accomplished as what they seemed to promise (almost all the ‘75 standout position players were 26 yrs old or less). But ‘76 was a brutal dose of reality and the beginning of the MFYs as the MFYs - and then the disasters that followed after ‘76 could only be redeemed by something as anomalous as ‘04.
Which is another way of saying I have a lifelong “baseball fan stress disorder” on seeing those pinstripes. Today it is completely under control and no longer triggers my snarling at them as they appear on screen, or bellowing “thaaaaaah Yankees lose” with venom when they fail, but I will always hate them with a passion for preventing the core of my childhood heroes team from getting to another WS, and for eliminating the 2003 team, which along with the ‘77 and ‘04 teams, was maybe the most lovable of Sox teams of the last 50 yrs.