It also seems you have already made up your mind and that any statements are therefore unlikely to change it.
It is true that there are rarely any public timelines or roadmaps, and I would not expect that to change. But it's also true (not "seems") that Hubitat Dashboard has had feature updates, including drag and drop, added to it recently--after the release of Easy Dashboard, answering one of your questions.
Also, a solution for this issue has already been provided for you in a previous post you made. The built-in driver will be looked at to see what can be done so you don't have to, but that is unlikely to be until 2.4.0.