IANAL, but DJI has probable grounds to sue the other entity on trademark infringement or trade dress infringement. If a court rules that the other site was causing customer confusion, it could award damages and have the domain name turned over to...
'...DJI has left everything unprotected and in disarray, you'll have victims who will either believe DJI hasn't left the market or that they've returned to the US and is eager to sell drones again...'
To be honest with you. What you say is...
For preparing your drones for sale:
Unbind the drone from your DJI account (more on that here).
If including a DJI remote controller with a screen, do a factory reset to clear out all of your data.
Remove or securely wipe any SD cards...
I think you are giving "slim" too much weight.
I was more or less kidding about the EO.
The president can't override a federal statute with an executive order. EO's apply to federal agencies, but within the guidelines of existing laws...