> "Israel is allowed to unilaterally declare their home is no longer allowed to exist and I don't see a problem with that"

Just translating what accepting that "demolished to create a buffer zone" is a reasonable justification for levelling Rafah (and a lot of the rest of Gaza) means. Those peoples lives, homes and businesses are expected to just be subject to the whims and desires of the Israeli government all while they allow(ed) the blockage of aid going into the territory and fired on the camps they drove people into.