Thank you for the answer. If you like the post, is there some way to share it?

With mainstream, I don't know, at the end of 2017, friends and relatives, who have never been too much interested in crypto, started to ask me, and a lot of people asked me if I have become a millionaire, because they know I am in Bitcoin / Crypto (I'm not, unfortunately, and just for my own fault :). It seemed that Bitcoin, as a financial asset, is close to peak mainstream. I expect more of a crash than anything else, but don't like extreme price predictions.

Number 7, yes, I did not see the Kodak in front of the ICOs (German word, "you don't see the tree in front of the wood"). It is already happening.

A price pegged tangible asset? You mean, something like Tether, Stablecoin and various attempts to build a goldcoin? I think it is helpful, to create liquidity on exchanges, like tether did, but it ignores one of the most amazing aspects of crypto - the increase in value / the monetary policy.