I agree with your points, but for nr 2 saying we are all on the same playing field to level BE / Draenei is wrong imo.
Especially because of the min maxing.
Players buying boosts with gold or getting boosted by their guild will be ready in 2 weeks. Like truly ready. 60 with some gear and proff maxed out.
Average Joes playing the game normally won't be ready and their BE/ Draenei will be behind. You might say this is not the end of the world. But considering the mindset of players in 2021, it is almost unacceptable for some.