Not in the US, and not addressing whether the governments controlled were tyrannical or not (in many cases the rebels were definitely bad) but there are lots of wars around the world that were started by people with small arms and home made bombs that built up into full scale wars.
Neither of those are "taking away your guns" and you forgot to answer my second question. Is concealed carry essential to overthrow a tyrannical government?
It raises the risks for the enforcers taking a paycheck to oppress the [subset of the] population. Bullies think twice when they can be punched square in the face.
Riiiiight, it doesn't just make the bully invest billions in military grade weapons to be used against civilians. Soon you'll have superdrones with superguns patrolling the US and you will still be clinging to your right to carry a musket.
You're right they don't want to carry a musket, but that's because muskets are not sexy. They don't want superdrones either, because superdrones are not sexy.
2A people just like guns. Guns, culturally, are sexy.
I don't think it's sexy, though I wish people would stop using this word for things like... war machines. Gun culture is just a subculture in the US, and I agree weaponized drones aren't 1:1 with guns to gun nuts.