Some thoughts only for brainstorming. Not for evangelists
1. When bitcoin get's accepted into big investor community, etf etc, do we expect to see analogies by what is happening in gold silver etc? I mean suppresion of prices by naked shorts etc?
Already happening with exchanges manipulating orders volume and shutting down at critical moments.
2. If we suppose that there are x number of real owners of the some top 19000 wallets that are millionairs by now, can we actually say that they control the price? They hold some 65% of the mined btc till now and they have a pretty good chance to control more in the futue since miners are included in the top.
No they don't.
The could influence he price by dumping but it will be short lived.
Secondary bitcoin is not POS so no relation between mining and wealthy addresses.
3. How can bitcoin be used as a currency , when everybody just hold it as something unique on our universe? Hoping the price will go to a million? It will just be a digital asset for value store. ( and speculation of course). Unless you expect that by splitting the hard codded btc many times , will be enough for having btc in every house and the top guys being in quantrillion position
People are still spending coins.
The full blocks are proof that not all hold.
4. If the price reach 100k as mang dream, the top guys valuation will be 1 trillion . Some will even be richer than the known billionaires ( as listed by forbs). Sounds realistic
No, the value of all of Satoshi's coins will be 100 or 200 billions , most of the rest will still be well below Bill Gates.
5. If there are 21 millions btc in total and their price will be skyrotec, how someone could valuate 100 paintings in total by monet or picasso? They are rare too, and hard defined by their number
Supply and demand.
Three is no defined price for art. A paiting could fetch 2 million resold for 10 and then with no buyer bought for 1 million
6. When the banks or the governments realize the potential of blockchain technology, what will stop them from creating something similar? Even same code by changing name like buttcoin, fuzzcoin, shitcoin, and put also a hard number limitation.
Nothing. Everybody is free to create his own coin. Governments included. Private banks also. Even your butcher and milkman.