Turning off the internet for 5 days to make the situation more conducive is a very stupid step, because there are many sectors that will be affected by this and it will only make the situation even worse. What your government is doing only shows that they are a dictatorial government and they should be removed from their position.
What will Bitcoiners do with their transactions/trades in this situation? Can a Satelite Internet connection can be only the way ?
There is nothing they can do, because to carry out transactions requires internet access, how can anyone carry out their transactions when they cannot connect to the Bitcoin network? However, a satellite internet network could be a solution to this, but as far as I know, the satellite internet network providers that are most easily accessible to people, such as Starlink, are not yet available in Bangladesh. But there is another problem, even when you have access to a private satellite internet network, you may be faced with signal jammers which are usually used by the government to block signals in certain areas, but this can be overcome if we go out of range.
Are bitcoiner really have the decentralized system, which can't be controlled? Because at the end of the day, I'm seeing that we are hostage to the government. It appears that all control is in the hands of the government i.e. to the ruler party.
The Bitcoin network is decentralized and the government will not be able to intervene in this network. But again, all of this requires internet access, so if there is no internet access, how can anyone carry out transactions. So internet access is very important.