It probably won't make a difference for you, but if you worked in a government facility and they're spying on you, obtaining credentials, obtaining information on infrastructure in the energy sector, government facilities, etc., getting network credentials, getting floorplans, getting times where a changing of the guard occurs, etc. - any foreign entity can use that info to tear a country down from the inside and kick off a full scale war.

Local government isn't going to self-saborage with that information. Yeah, spying on the citizens is awful and we should avoid any apps/devices that do that too, but that's not as bad as war unless it gets so bad that it gets to a point of civil war which seems unlikely.

inb4 tankies claim "conspiracy":
China hacked US Telecom Infrastructure
China hacking US Treasury
Two recent events I was able to dig up fairly quickly. Wouldn't be surprised if there's more. Apparently they tapped Trump's phone too, but not sure how credible the article/source is.

Foreign governments are supposed to buy information from American social media companies. Tik Tok cut out the middleman so they're getting banned.

Not a foreign gov. China.

This is analogous to the diff between Ireland having nukes and Russia having nukes.

Yup, much better to let a foreign evil government have your data than the local evil government that actually has control where you live.