They have been around for months now, nothing new, let’s look at that rationally.
What exactly does cyber vulnerability’s mean ? this could be as simple as the control data link could be compromised in extreme circumstances or the fact the onboard SD hard holds flight data so if one was lost the person recovering it could potentially gain access to sensitive data about where it’s been flown and launched from.
Secondly a part of USA military band Chinese tech - Not exactly surprising with the current administration and rhetoric, well not. Surprise to those outside the us, Hawaii and others have also faced bans like this.
3: Dji do not make drones for military use period, they were never designed for it.
If people want to run around putting tin foil on everything then I would sell up everything you own and hide in the woods somewhere.
If you have a genuine concern about data then simply use your device in Wi-fi and don’t sync logs, DJI do not sync flight logs automatically, you have to do it.
Finally you can use DJI Pilot app if it’s a concern, that has an offline mode.
Also some of the info in some of the reports is total tosh, many unknown sources and assumptions and well impossibilities, like the craft being able to send data back when turned off.