I don't disagree with what you are saying.
My point is that MusicBee (and that also goes for v2.0, 2.5 etc.!) became as good as it is by concrete and specific suggestions and requests by many contributing users.
But people just saying MB is too complicated, not to their taste, etc. is fine, but it is not contributing to anything.
So I would think that if users such as you and others in this thread have specific suggestions and constructive criticism, that would be more than welcome, and could well help to improve certain aspects of the bee.
But there is a very well-proven way to do that here, and it's The Wishlist. Or perhaps start a topic with the purpose of assembling and discussing useful and specific suggestions that might actually be implementable.
But this thread as it is mainly seems to attract users that state that they don't need or like v3, or that it is just too complex and too difficult for them to adjust to. That has now been said.
Now let's progress...