@quinn You make excellent points. But even if Gazans were enfranchised, the "responsibility" argument is untenable.
Are the people making it OK with Hamas holding Israeli civilians responsible for the government that oppresses, starves and bombs Palestine? I rather doubt it.
As far as I can tell, in both cases "hold responsible" is a euphemism for murdering civilians.
That knife cuts both ways and should be left in the drawer.