Progress is being made on the Pi-4/Buster front, but it’s still not engraved in stone just yet:
Part of the problem is that the Pi-4 is sooo very different than any Pi that has come before, to the point of being a totally different beastie. As a consequence, the version of Raspbian that runs it is it’s own beastie too - and the differences are not trivial.
Re-spinning Raspbian-for-Robots isn’t as simple as dropping in a config file or two. It sounds more like spinning a whole new distribution! (Mint-for-Robots anyone?)
I’m eager to get my hands on it and destroy it… (Make that read “provide valuable feedback”!! Sorry @cleoqc, I couldn’t resist!)
Maybe you can give it a try too and tell us what happened?