I find this story really upsetting. It looks like a grievous, historic abuse of human rights.
I think the rhetoric from cabinet ministers suggests that it's being seriously considered, if it hasn't already been decided.
I don't believe there are sufficient checks on the Netanyahu government to prevent them from putting this plan into place.
https://www.cbc.ca/news/world/israel-gaza-palestinians-concept-paper-1.7015576