Gaza is unoccupied since 2005. The blockade is Egyptian as well as Israeli.
Read Hamas' covenant: https://www.theatlantic.com/international/archive/2023/10/hamas-covenant-israel-attack-war-genocide/675602/
which Gazans voted for in 2006 in a typically Arab one person, one vote, one time election.
Examine the polling data herein:
https://medium.com/illumination-curated/what-west-bank-arabs-really-mean-1bc4a50f85b6
Watch The Ask Project video interviews on youtube with West Bank Arabs. Draw your own conclusions.
Listen to this former Hamas supporter who now studies at Cambridge: https://www.youtube.com/watch?v=MW2NS7jGR0s&t=1961s