"Some Russian intelligence" interference is an understatement. It was clear they agitated Russian-speakers. After all, the Russians invaded Crimea with "green men" only for Putin to admit months later they are Russian agents.
Imagine if the US lost the entire East Coast and being told to just give up retaking it instead of shedding more blood.
Russia lied they won't invade and they did. Why should they be believed that they will uphold any truce or peace deal?
And thinking that globalisation will democratise Russia is wishing that China and Saudi Arabia will also be the same. People have thought about that to those countries but it hasn't happened. Autocratic countries know how to insulate themselves from outside influence, precisely because they do not allow dissenting voices, especially from outside. They are autocratic after all.
A two hour old account parroting pro-Trump with Russian propaganda. You make an interesting spin I have to say.