Ok... I'm just pointing out interesting developments in the space and not interested in a tribal crypto slapfight of the kind that is beneath the typical level of HN decorum so I'll just ask when you say 'they' reverted the network who do you suppose you're talking about?
It was the people participating in the network.
'They' decided on a course of action by doing what most of the people in the system thought was correct. That sounds to me like a feature rather than a bug. At the time the consensus was that the network was young and brittle and breaking things was expected and an 'undo' was appropriate, as evidenced by the fact that a small number of people didn't think it was a good idea, tried to fork the chain to test that sentiment, and pretty quickly faded into obscurity.
Any distributed system that relies on trusting a consensus of individuals will be vulnerable to the majority of those individuals deciding something you don't want them to decide. That's how consensus works (in Ethereum as well as any other crypto BTW) The reason crypto works is that once you hit a certain scale most of the users are interested in keeping the network working. The ETH DAO was an interesting time when ETH was enough of a 'toy' that dev environment stuff like the community agreeing to undo 'oopsies' was conceivable. For better or worse (probably better) ETH is no longer a 'toy' and those mechanisms for undos don't really work anymore.