No, what's best for baseball is the most viewership during the World Series. That means the most popular teams in the biggest markets, the Yankees and Dodgers, should be in the WS against each as much as possible and nobody else has much of a chance. Fans in e.g Cleveland, Baltimore, Minnesota can abandon their teams and buy Yankees and Dodgers jerseys and join the bandwagon like everyone else.
The way to do this is getting rid of the luxury tax completely. The Dodgers spent 170m in luxury tax penalties last year, so they could then use that money to buy even more great players like Soto, Cease etc and ensure total dominance. Ram bigger sportsbooks into Yankee/Dodger Stadium and spraypaint Onlyfans ads across the OF grass so they can make even more money to spend.
A truly fantastic vision for the game.