DO NOT FLY IN THE USA:

Musk’s cost-cutters to ‘plug in’ to air traffic control system, Trump’s transportation chief says

https://www.politico.com/news/2025/02/05/duffy-musk-air-traffic-control-00202611

This isn't just a silly warning, for your own safety, stop flying in the US, don't transit the US, avoid all US controlled airspace