I can understand those fears. If we had to remove DJI from our ecosystem, we would have major issues.
If only someone could ramp up production of cost effective alternatives. But it just seems beyond and competition at this stage.
OP, why are you on a forum when you should be seeking legal counsel.
Stop posting your open case in a public forum and find a competent lawyer, and hopefully one with aviation experience.
Quite a few still on eBay and plenty on Ali but the prices are going up and up and up as more buyers don't realize you can't buy the base kit without the controller (because you already have one) and then when you go to use it, you need the...