I think it would be easier, since it does not require agreement on transaction between two parties, only signing your own transaction. Anyone can fork and clone anything, and then add to their own signed version. All that is required is that you cloned from an existing trusted version and you made these changes to it. It’s easy to verify.
It only requires that the user can select some release group that they trust and store their public key.
It is despicable but remember that they only paid right wing trolls to do what they were already doing. This is how modern corruption works. Conservative and reactionary talk radio all across the US works like this. The only reason the GOP is so successful in rural areas is they are doing the exact same shit Russia is doing. Fund extremists to continue their bullshit. You don’t need a “Quid Pro Quo”, you just need to pick the right weirdos to boost.
And if you think this is terrifying, think of not just what leftists think of this inside the US, think of what people all around the world think of the US election interference. For decades and decades the US has interfered and overthrown democracies. They did in Euromaidan too.
So yeah, fuck Russia, just realize many countries rightfully think the same about the USA.