I think you have a genuine dogmatic blind spot here.

1. Popular "pro-Palestinian" movements in the West largely do not support Hamas. Sometimes its iconography appears! Just as Nazi iconography sometimes appears at Republican events. This does not imploy majority support!

2. Belief the genocide of the Palestinian people should be halted does not imply support for Hamas.

3. Palestinian self-rule does not necessitate an armed Hamas leadership of the Palestinian territory.

4. Support for Palestinian people and condemnation of the Netanyahu government does not imply an anti-Jewish belief. The majority of American Jews condemn Netanyahu!

There is something in your belief system that erroneously tightly couples Hamas with Palestine. Hamas control of the Gaza strip is only a decade old.