More importantly, it was humane. We sit in comfy chairs with Starbucks lattes in front of us arguing the pros and cons of Communism. But in Communism, people died for no good reason. People had no free will. People had no ability to express a thought freely. Gorbachev's policies (implemented from within the regime!) signaled a change. That's no small feat.
Similarly, in the USSR in 80s and 90s, there were different groups. In 1956 and 1968 the hardliners held majority, so no socialism with a human face for you. But 1991, thanks in some large part to Gorbachev, things were different.
Yes, he was a slow moving, verbose demagogue, and I hated him for that. But one has to admire that he held back enormous mass of the Soviet machine build around Communist Party, KGB, and the military, armed with thousand of nuclear weapons. One wrong step and the world might have been different today, with a Geiger counters drumming a happy beat.
I think we ought to give him credit for it. We owe it to him.
I think we overestimate the ability of elites to steer. They mostly react in a slow and inefficient way to changing environment. Remember fall of the Berlin wall? KGB and others were in state of shock. They were impotent. I am not saying that one moron couldn't have pressed red button, but there is always risk of that.
IIRC, this article also stated that the subsequent pains as even the dependable/reliable parts of society become unreliable tends to lead to a new oppressive regime, which is why truly straightforward oppressive->relatively democratic regime changes are so rare.
I'm likely torturing the actual article with my twisted memories (this would be, like, 15 years ago), but those are the points that stuck with me. If that article was accurate, you could then credit Gorbachev AND assume he wasn't intending the future that came about.
It is depressing though, because if true, it's an argument against incremental reforms.
https://www.amazon.com/Anatomy-Revolution-Crane-Brinton/dp/0...