I just think and focus on bitcoin, I do not think of any other forks I'm not interested in other forks, bitcoin is the best place for me to invest, let alone bitcoin prices are always increasing, and bitcoin will still be the best.
Well the thinking here is that Bitcoin will always be the original, but if the entire community (I'd say supermajority) of the community decides that something has to be done to change Bitcoin, and they agree HEAVILY on all the specifics then the fork will takeover. I'd say it's also a given that ALL in the community support it, be it the Wallets, Exchanges, Miners, and so on and so forth. It's possible, though I just can't see it happening.
We cannot remove the possibility of one of these coins will take over bitcoin however there are factors that will make that happen, first is the support of the community. Once everyone decided to use say bitcoin cash rather than bitcoin then that will change the tide, bitcoin cash may take over bitcoin but the possibility of that happening is less reason for that is because bitcoin already established its grounds. Systems are good, there is a huge support of the community, entrepreneurs and investors are continually using bitcoin to transact. There are more establishments that accept bitcoin rather than alt coins. So yeah, chance of the other coins taking over bitcoin is pretty low.
Hey if the community wants it and supports it, it'll happen. Or they'll all just go to an altcoin.