This is not the problem of bitcoin, but the problem with your government that disabled internet in your country. You can use Starlink instead of relying on local service providers.
Elon Musk's Starlink finally registered in Pakistan to roll out internet services. ISLAMABAD – Elon Musk's famous satellite broadband provider Starlink has reportedly registered to operate and provide internet services in Pakistan.
Imagine you planning to accumulate some Bitcoin and the government of your country decide to shut down the internet how will an average person buy starlink? You called Starlink as if it's something you can buy with 100$, that thing is hell of a headache and I will advice anyone reading this right now to look into the disadvantages of Starlink, shocking? The disadvantages are why I won't be using StarLink any time soon.
OP the problem is your government, not Bitcoin, it's true that you can't send Bitcoin out to another address if you have no internet connection but Bitcoin was build to work with the internet, try been appreciative because not all technologies are as good as Bitcoin and Blockchain.
Maybe we will see some crypto blockchain that works offline for sending and receiving in the future, but for now, it's not available, mind you, if you see any it's probably a scam, don't go around looking for a crypto project that works without internet connection.