If Israel, the state, had interest in the West Bank it'd have annexed it already. There is a group, admittedly growing as a result of the processes happening in the Israeli society, which is very interested in the West Bank. But it was never the official position of the state.

West Bank should have went to the Palestinians following the Oslo accords, and it partly did, but that all came to a halt with the deadly suicide attacks led by Hamas on Israel. Another opportunity was in 2000 Camp David accords, but that too ended with the second Intifada. A third opportunity came in the form of the Israeli disengagement from Gaza. Had it been a success story - the Palestinians building their own little Singapore in there, as the world was willing to pour in infinite capital - it would have pushed forward another such a move in the West Bank. But alas it ended with Hamas swiftly coming to power, years of rocket attacks on Israel, then October 7th and the rest is history.

I doubt the Israeli public will ever give the Palestinians anything, at this point; any time a concession was made, Israel found itself in a worse and worse security situation. The great Israeli-Palestinian peace attempt over the past three decades failed miserably.

These populations simply will not coexist, for great many reasons - religious, cultural, historical, tribal, and external.