If that ever happens, we'll know democracy in the US is under threat.
Telegram is not US controlled. There is no crackdown from the "establishment". Except if you meant only in situations where there is widespread unrest? If it is not relevant to Facebook here in the US in the first place.
Not to get political or anything, but with the clear election interference with dismantling the USPS and removing sorting machines only in swing states it's clearer than ever that democracy is already currently under threat.
Dissent is very damn cheap with modern communications infastructure and can exist with and without it.
The only funding the CIA certainly provided was historical general purpose funding of computers and cryptography research. Calling it planned would certainly be a stretch.
However, both TFA and other things I've read about Belarus have a very "Euromaidan"/"Kong Tsung-gan" flavor to them. This is the sort of thing CIA does. They publicly claim this is the sort of thing they should do. Why would they be sitting this one out?
CIA does a lot of things, but they are not the only ones, and they can't be everywhere at once.