Seems like normal wow design.
Let's break something nobody wants changed just to waste time trying to make it work.
The old motto "If it ain't broke don't fix it" seems to fit here.
That time trying to cram a dumb change into BFA could have been used to complete your expansion before you dropped a big pile of steaming !@#$ for us to play.
Beta For Azeroth isn't good.
The only thing this expansion has done well is the art design(as usual) those guys knocked it out of the park.