There is almost no logic whatsoever behind your argument. You believe pitching machines are the devil because they "aren't live pitching." Tees and soft-toss aren't live pitching either? Does that make them bad for my hitters to be practicing on?
What kind machines have you used? There's no timing mechanism? Really? A person good at feeding balls into a machine can create the same timing mechanism that a pitcher does.
I'm baffled that you could hate such a useful tool.
Seems like you have some sort of personal vendetta for all pitching machines. The amount of reps you can get using a machine can't even compare to someone throwing BP.
Major league ball players hit off pitching machines. Sure, they also hit live pitching before games. It truly is sad, however, that you cannot see how valuable a pitching machine is.