Cryptocurrencies in the future from Apple, Google, Amazone etc. ?

Will cryptocurrencies be issued or determined by large corporations such
as Amazon, Apple or Google in the future?
So that big corporations should become even more powerful and richer?
Or is the Bitcoin an invention of the money-nobility and not a "Satoshi Nakamoto"
invented it single-handedly?
With the whole blockchain technology, all one alone?

Are only a few thoughts ... Maybe the whole crypto-fun should make us more and
more dependent on the big monopolists? And not freer and more independent
of the monetary system?