Some heavy revisionist history there. Selig isn’t a “used care salesman” he was the CEO (and the son of the founder) of Selig Executive Leasing- a company that leased fleets of commercial vehicles and has/had annual revenue streams in the tens of millions of dollars.
Major league baseball was at nadir in 1968, attendance was down, MLB expanded in 1969 in the face of diminishing attendance and had a team actually go bankrupt for the first and only time.
Selig and his wealthy business pals from Milwaukee recognizing an opportunity purchased the team out of bankruptcy for 10 million dollars and moved them to Milwaukee. He and his partners were flush with cash and Milwaukee had a ready to go major league stadium (lack of liquidity and a pro stadium is why the Pilots went bust in the first place).
Selig’s group’s purchase was at a time coincidentally (maybe?) that coincided with the explosion of franchise value (Yankees sold in ‘74 for 10 million dollars, Texas Rangers sold in ‘80 for 20 million dollars).
When franchise values exploded and players were granted a larger share of the pie in terms of salary, Selig and Co. didn’t keep up and made the franchise irrelevant on the field and for a whole generation of would be fans.
He sold his stake of the team for $223 million dollars, which conservatively adjusted for inflation is about 34 million dollars in 1970 money. Nominally, Selig’s Brewers investment grew twenty-fold: an elite result. In real dollars, it roughly tripled, which still comfortably would beat long term US Treasuries for the same time period.
So yeah, great he moved a team to Milwaukee, but mythology aside he’s really no different than Attanasio (or any of the hedge fund folks that own most of the teams today): a wealthy businessman who invested in professional sports as an elite alternative asset for long term growth that also comes built in with some local power and prestige.
They don’t trot out the prior owner of the Phillies, Padres, Blue Jays etc. because nobody cares. Why should it be different with the Brewers?