Are you a US citizen?
As a veteran there has never been a time (before this administration) where I felt the need even consider the government using the military to suppress the citizenry.
However If the Biden admin goes full tyranny and turns the military on its own people. It will be an asymmetric war and the US military has never won one of those.
You may think that Eric "NUKEM" Sleepwithspieswell will actually want to use nukes on our own soil.
I don't even think the Biden admin is that stupid.
You don't sound like an American, bit neither do the media or gubmint now.