People support Palestinians, not Hamas. If you ask people if they support 'Hamas', of course they're going to say no except for some fairly rare idiots who will be blown out of proportion by the usual suspects. This is the second post in which you've conflated Hamas with the entirety of the Palestinians.
First, the claim that there is no 'occupation of Gaza' is actually a misunderstanding of the term 'occupied territories'. It's asserting that because there are no physical presence of Israeli soldiers, these territories are therefore not occupied. This is a legal designation referring to Israel's obligation to the civilian populace of these territories given it's legal hold on them:
Israel disputes this, sure, but of course it would. Any nation engaged in a systematic process of, let's call it, internal resettlement would do this.
Here's an article from earlier this year on Israeli settlement building:
https://www.reuters.com/world/middle...og-2023-07-13/
Saying 'Israel is not perfect' is deeply understating the scope of the long-terrm damage to peace that the Netanyahu government and the broader right-wing settler movement that supports it, backed by US evangelicals who seek 'greater Israel' as part of a pursuit of enabling an ultimately anti-semitic biblical prophecy, has done, to say nothing of the the lives of Palestinians who've seen their homes bulldozed to make room for it.