Bitcoin is galaxies ahead of all other crypto, there isnt just space for one coin though. If bitcoin gains mass adoption then there will be a gap in the market for a couple of other coins or platforms to succeed also.
There are two types of people here:
Investors like me and you who are not interested in ideology behind Bitcoin and for us this is not so important.
Second group are real believers that thinks they can change the World with new ideas. Decentralization, privacy..are ideas which are taken more seriously in other projects, and other coins.
Human rights - privacy and security are major problems today. They are open minded and putting a lot of efforts in resolving real life problems. So whay they are called S... Coins? Because of rising number of scammers who are very rarely hunted here.
I cannot understand how someone can believe in Bitcoin and not to leave small space for something new. Evidently we have traumas from the old system who does not like competition.
And I'm not sure I want to stay in this first group.
Yes it true bitcoin replaced a lot of crypto and if there are some left in market so they have no demand and its users are very less there is a possibility that bitcoin will replaced paper money also because bitcoin is now very strong and stable in market bitcoin achieved a lot of goals and that the reason bitcoin have a respect in world its still planning to achieve some more goals so its mean bitcoin can be a future currency and it will survive on the top.