Your own list was
1. Never managed a major league baseball game in their lives.
2. Never played major league baseball.
3. Never served as a major league baseball executive
You've done none of these things. If you are going to use these as a basis to lecture the anti-TLR crowd, then you have already shot your own argument in the foot. The rest of is just mental gymnastics.
I have no problem calling this for what it is, a rash move made without considering an impressive slate of potential candidates which are/were out there that we could have gone to without Tony's considerable baggage. The fact that TLR's "considerable track record" ends a decade ago. Baseball has changed A TON in that decade. TLR has contradicted the statements he made this week, with others made very recently about how he wouldn't incorporate data once a game started. Why are we supposed to only believe the statements that fit your argument, even though he has consistently made the same statements until someone started paying him again? It doesn't strike me as authentic at all.
The fact that while he might have said the right things in some people's point of view during his most recent interviews, he has done other recent views which contradict these words mere months ago. His ACTIONS of supporting anti-Black and anti-Latino causes IS going to raise eyebrows. His lack of contacting players ISN'T going to make anyone feel better. Even it is eventually rectified, players are going to wonder why it took so long to reach out to them. While a guy like Maxwell has taken to Tony's defense, there are PLENTY of players who had large problems with him, and NONE have spoken up here. These accusations aren't new.
With the steroid era, people keep using the idea that EVERYONE WAS DOING IT as some sort of a defense for this. Tony's team's had major steroid systems in place, and were operating in the open, and were even an open joke in front of the media. He knew what was going on, and did nothing to stop it. AJ Hinch at least sort of tried to put on a show of stopping things. TLR gave it is tacit endorsement by ignoring it completely. He's never been brought to reckoning for it either. There are also the Jack McDowell accusations of an organized sign stealing operation that have never been addressed.
At the end of the day, none of us owe Tony Larussa anything. The idea we do owe him something with all of these other things hanging there over him is absurd. I am not afraid to question his hire, and no one else should be either. There is no reason at all where he can't be questioned as well as the process that brought him here.