As I feel it is necessary to point out-
This once again shows that the Monk got shafted because they didn't even bother having it in one of the early playtests. It's great to talk about the experimentation with other classes (and what was accepted and dropped), but it just shows that they still have no good ideas for the Monk.
Anyway, it's unfortunate that when it was first announced, so many people complained that this was just a cash grab to get people to buy new books by changing up the rules.
Unfortunately, WoTC listened, and now we are getting a new release that is less exotic than Tasha's. Seriously, if they released all the changes in a single Options book (Rary's Guide to Enhancers), people would complain about how boring it was.