> Palestinians did not reject a one state solution. Most Israelis don't want that. I.e. annex the West Bank and Gaza and have a single country, let's call it "Israel-Palestine".
Hardliners in the current Israeli government (e.g Itamar Ben-Gvir, Bezalel Smotrich, Amichai Eliyahu) want to "annex Judaea and Samaria". There seems to be a bit of ambiguity about whether they mean only Area C, or the whole of the West Bank (or even annex Area C now as a precursor to annexing A and B later.)
If they did that, what would happen to the Palestinians living in those areas – would they become Israeli Arabs? Would they first have to request Israeli citizenship? Would they be entitled to it, or would it be up to the Israeli government to decide whether to extend it to them?
"One state solution" is an idea primarily associated with Israel's peacenik far left, but maybe the best way to achieve it might (paradoxically) be to let the Israeli far right get a big chunk of what it wants?
> If you want more radical ideas then if all Palestinian Arabs convert to Judaism we can also solve the problem pretty quickly...
Speaking of radical ideas, I find the "cantonization" proposals [0] for the future of Israel rather fascinating. Basically convert it into a federation of different "cantons" representing the different sectors of Israeli society (secular, religious, Haredi, Arab). These cantons might be partially geographical and partially personal – i.e. every citizen belongs to a canton personally, the canton also controls the territory where its members are a majority, but has to protect the rights of minorities from other cantons in its territory; individuals will receive some government services from the canton of residence (e.g. public utilities), others might be provided by their personal canton (e.g. education, family law)
[0] https://www.haaretz.com/israel-news/2023-05-05/ty-article-ma...