even when attacked from the inside by blockstream/core it just forks and offers two chains. at least one will continue delivering p2p electronic money to the people with low fees. maybe both? we'll see. 
Yes, because the common people are regulating and making it. Bitcoin is here to stay. Governments around the world are looking at Bitcoin to see where they fit in in the future when everyone flocks to Bitcoin as opposed to staying with the crooked central banks who manipulate world markets through their fear mongering and greedy money printing and loaning activities. Bitcoin is a financial revolution against governmental tyranny and corruption. Many big investment companies and banks are already quietly accumulating Bitcoin and Ethereum because they know what the future is.