I guessed and know now, that the next step of your protest is a dry Strike.
My Sympathy with you is big, though I do not support daily I keep doing it as far as I can continiously. I am very worried because probably you really are serious in what you do.
Therefor let me tell you rom my heart: you are needed alive!!!!
What you do know seems to me close to committing suicide.
For my opinion the three Points you are striking for now are not realistic enough to take this risk on you. That politics/ politicians should react on your action and show their real interest in a more honest way is no question and that it is absolutly necessary that the base of refugeeprotests is participating in the future function of the school for refugees neither.

It needs new Talks- not eskalation and definitly not your dead!
The school for example is in such a bad shape and this for many different reasons.

I live here for 31 Years now and I know many direct neighbours of the school, who also live in this area very long time, their parents aswell. many of them , though with open hearts and heads, are relatively through with tolerance towards whar happens in the school, on Spreewaldplatz and in Görlitzer Park- it has quite a few dimensions for People from Kreuzberg, who take responsibility for their multicultural neighbourhood, social justice and kids here for years already.

So please overthink it! We need to keep on talking, thinking and developing ideas!

I agree, that it sometimes is necessary to ask for the impossible to change the way things are- in this case I hope you are not too proud for a compromise, tha keeps the four of you alive and the Work going!!!!

Very concerned, a mother and neighbour