I do "stand with Alex Snodgrass" when it comes to the concept that if you have a miter slot on a bandsaw, the fence (and blade) should be parallel to the miter slot.... meaning you should not adjust the fence for"drift" in a way that creates fence and miter slot not being parallel.

I do buy into the idea that the fence and blade should be parallel and the way to do that is rotate the table vs adjust the blade tracking which changes the angle of the blade front to back.