It is possible a future of fork will take over bitcoin but these upcoming forks will not.
The real Bitcoin gets stronger though with every failed fork, don't they say what doesn't kill you makes you stronger?
I think it would take a real mess up by the BTC core dev team to let a fork takeover. Pretty much safe to say Bcash has failed already. Bitcoin Gold is a joke, B2X is the only one I could see having a shot. If BTC isn't overtaken by B2X then chances are it never will be surpassed, by a fork of itself atleast. Maybe another crypto coin will come out that overtakes BTC.