I take your story to be true and I am aware that you have acknowledged that mistakes have been made but with regards to the above comment I have to say.
To me it seems a reasonable expectation that someone logging out of the account is going to be the owner of the account and that they know the details that allow them to log in again.
As such I see no real reason that it should be considered necessary to warn the person logging out that there is a risk since, normally, there should be no risk.
I would also consider it ABNORMAL for a screen device to be given to a new owner whilst it is still logged into the original owner's DJI account.
I see no reason why DJI should consider that a likely event, most folks are paranoid about security and would, I think, at least log out. There have been several threads from people asking what information-protection-steps they can, and should, take when selling a drone.
I bought a drone that came with the tablet that the previous owner had used with the drone, they factory reset the tablet.
Certainly I can see a case for saying that it should be highlighted to original owners and binders that there is a need to undo the bindings before selling a drone or returning a drone to a retailer but that may already be done.
