This text is from the
‘One-state Solution’ Wikipedia entry and refers to a Poll Index by the Isreal Democracy Institute from March 2010 (the page for which is no longer available via the citation on Wikipedia).
No reasonable observer would class that index as relevant to current events or discussion, especially as polling over the last few months indicates that a far lower share of Israelis likely support a two- or one-state solution feature full Palestinian autonomy, and a large portion not only currently support the military operations and far-right government approach in Gaza, but also the illegal settler violence, expansion of settlements, and annexation of territory in the West Bank, despite overwhelmingly disapproving of Netanyahu himself.
I think this article provides some insight in to that seeming dissonance (as well as stats from recent polls which paint quite a different picture to the March 2010 state of opinion amongst Israelis).
Netanyahu is unpopular at home. But not for the reasons US lawmakers are turning on him
Most Israelis support their PM’s overarching goals in Gaza over Biden’s, but they don’t necessarily agree with the way he is pursuing victory, and some want early elections
Edited to add a direct link to the Wikipedia entry and clean up the original text of my post.