I grew up playing Baseball and not to brag, was very good at it. So, coming from a background in the sport, it's easy for me to watch a 22 inning game and not think anything of it. But I get why a lot of people (usually those that have never played baseball) can get bored watching it. I don't hold it against them at all. There is more than meets the eye with the sport. What they say about Baseball, is how I feel about watching Soccer. Other than the occasional pick up game when I was a kid, I never connected with Soccer and it's why I still can't sit through it today.
I'm really good friends with someone that loves Soccer and is trying to get me into the sport. She can try all she wants, it's just not gonna happen. Same with me trying to convert her into a Baseball fan. That too will never happen either.