To my opinion after a hike. of 2017 bitcoin and all cryptocurrencies reached to a bearish market that nobody has imagined the aftermath of the the bullish to a bearish market gave a negative effect towards the global system some companies have to be cut down their businesses and even have to shut down .their projects .But by now this year there have been a slight improvement and it seems to be stronger and recovering to a bullish market Since it has been ten years past Bitcoin has not reached to its potential as a store of value as a global currency .