In 2018, each MLB team received $209M in revenue sharing (less for the teams who went over the luxury tax). These numbers have only gone up each year as MLB has increasing revenues year-upon-year.
In 2020 only 6 teams had local TV deals in excess of $100M with the Dodgers by far the largest at $239M and the other 6 between $100M and $139M). Every one of those deals expires after 2030 so no change year to year or a big uptick.
Only the Dodgers make more from their TV rights than revenue sharing, while 25 out of the teams in MLB make 2/3rds of their revenue from REVENUE SHARING.
Yes a few teams have very large local TV deals, but most actually run a majority of their operations from revenue sharing.
The Brewers will always be behind in local TV because they are the smallest market, but there's plenty of money, if spent wisely for them to compete. I'm not arguing that the playing field is level, but it is much more level for 75% of the teams than most people think.