It's hard to argue against anything you said here. Autel has not been transparent with their loyal customers which is so frustrating.
I have to wonder if it's like you said; they are a Chinese company with a different mindset about how customers should be advised and treated. Perhaps their philosophy is to not say anything more until they have something good to say. If so I hope that's soon.
I will say it looks like DJI rushed their new Mavic 3 to market too soon. Obviously they wanted the holiday business but from what I'm seeing; it really wasn't ready for prime time yet. The software will take 2 more months to develop and that will probably be the beginning of the updates as more bugs are found by the test subject; the DJI customers.
Maybe Autel is trying to not make the same mistakes by releasing these two new small form factor drones too soon. A lot is riding on the Nano and
Nano+ being solid dependable drones for both the average hobbyist and the more advanced professional with the
Nano+.
I do wish the Autel drone platform was more embraced by the surveying and mapping world with the main software makers including in their products. Maybe when Autel decides to switch to a global shutter instead of the rolling shutter it will be.