I was a sports journo here in New Zealand for several years and it certainly gave me a different perspective on sports.
I was lucky(?) enough to meet many sportsmen and women I guess people would see as their "heroes" though even before I was a journalist that term baffled me in relation to sportspeople.
What I very quickly learnt is that they are just people. Some will pleasantly surprise you though most will disappoint you if you have elevated them to some form of pedestal. Some are just outright a**holes. Just like all groups of people.
Interacting for years with high-level sports people certainly taught me to take sport and the people who play it less seriously and a lot less personally. I still love to watch sport but I would not say I have been a "fan" of any players/teams for over a decade. Sure I would like the Rockets to win the NBA title but I don't get worked up when they don't because I see a guy like Harden as the self-centred, self-serving human being he is rather than some bucket-getting demigod that is worthy of any emotional investment from me. That's not a personal attack on Harden as by the same token all other athletes have their warts as well.
I think that is why I PC a guy from the 80s and 90s and when I do chase other cards it is guys from that same era when I was a little less cynical.
To paraphrase Seinfeld I essentially acknowledge sports is just supporting laundry.
So, long story short, I collect the "laundry" that interests me and I don't get too worked up by expecting the players themselves to be anything other than normal flawed humans.