If they could generate more revenue with no fans they would.
They do. All the time.
They decimated the minor leagues to save a buck. They beheaded the draft to save a buck. They do everything and anything they can to make money without adding 1 additonal fan AND they expand playoffs to make another buck.
Fan interest of "baseball fans" doesn't wane....but these expanded playoffs aren't for "baseball fans." And no, it doesn't matter, but it's still true.
I just wish they'd crown the champion after the long-ass regular season, then have whatever goofy, statistically-cartoonish playoff you want, for entertainment.
And if I may make a larger leap, for those of you old fogies who lament how things are nowadays and complain how it's changed so much from the good ole days.....this is part of it. Not the genereic expanding of playoffs and interleague play and all that, but the freakin' 12th-best team getting to hoist the World Champions trophy.
Every explansion of a playoff is closer and closer to 'everyone gets a trophy' in professional sports.
More eyeballs > rewarding excellence
Same with college football.
The World Series used to make sense, back in 1937. Leagues that dind't intermingle each had champions with the best record. It was a best-of-9 series. In today's setup, a season doesn't need to be 162 games. Why not make it 100? Why not make it 10?
Oh yeah.....money.