Egypts internet infrastructure of 2011 does not equal US internet infrastructure of 2025. The US is too well connected to feasibly turn off the internet. With egypt in 2011 they only had to shut down five ISPs and that shut off the internet in their country.
Donald Trump May 'Turn Off the Internet'. How even? A thought experiment. (www.newsweek.com)
Sounds silly of course, and it is silly. But I thought it would be interesting to think it through. And with multiple minds....