OT - What's Wrong With Baseball? Could the Game Be Improved?

[Butch7999]

Did anyone watch the "special limited commercial interruption" telecast of that Colorado-at-St Louis game a week or so ago?
Commercial breaks were linited to one minute between each half-inning. It actually didn't shorten gametime very much,
but oh, how much more satisfying was the pace and flow. Not exactly as much of an improvement as commercial-break-free
Olympic hockey, but a big improvement.
Seriously, have a few more pitching changes really added an hour or more to the length of a nine-inning game of years ago?
Prior to this 21st-century, did batters never step out to "adjust" themselves, did pitchers never step off the mound, did catchers
and managers never visit the mound for a chat?
We're pretty sure they've always done all those things, and the Roger Angell trope of the "ineluctible pastoral timelessness
of baseball" seemed to be a widely-shared ideal that would have repudiated the idea of putting a clock near the field
other than to tell us what time it was outside.
Is it just remotely possible that three-minute-plus commercial breaks every half-inning might be adding fifty minutes or more
to the time it takes to complete nine innings?