Well that can't be what he thinks, I listed that as an option in my original response
Except this guy specifically said he hopes the current Israel is dismantled. At best they could be hoping that Israel changes into a better government, but I don’t think that’s their meaning.
But he clearly said
No where does that say dismantling Israel.
So what entity which has colonized Palestine for 76 years, but isn't the current Israel does he mean?
EDIT: Words have meaning, if the words you use don't mean what you mean, then admit that you used the wrong words and be more clear or else people must assume you mean what you say. Coming in after the OP and attributing meaning that they didn't give doesn't suddenly change what they said. A reminder, the original post was;
Hopefully this is a step toward dismantling the brutal apartheid regime that has colonised Palestine for 76 years."