Couldn't cell or Starlink substitute in this day and age? 5G cells are pretty prolific now. So even if you might not want to actually leave, it's a perfectly good threat and functions as competition in their eyes.

I tried to leave just a few days ago and use a Mint Mobile Wireless Internet. But then I found that I had to be double-natted and my reverse proxy didn't work so I would have to give up my servers and VPN.

Nope. Usually much slower with higher latency, and CGNAT limits what you can do with your connection. Starlink uses CGNAT and some mobile carriers do as well.