I think only viable option for incels to bring a change to the societal order is to convince the deep state that the various policies that incels advocate for are in their best interest as well in short and long term.
They've got the power
I think this won't be good for incels at all since whether we like it or not they(deep state) are the dominant side of the societal contract. They won't take it. There are cases like ER, AM and JD from major capitals of the west which already hit the news, that statement is already made.
Also wanting to meet up and cause violence might be illegal I think. I think if we want to see the policies we want to see the daylight we must recognize the the states legitimacy and try to capture it rather than abolish it.