Not if Sr. Warlord catches them. Even if fake protestors get in, it is still the real protestors fault as they are not policing their own properly.
I love how the peaceful protestors never do their goddamn jobs and point out/ or expel the troublemakers.
Either way, the hippies will realise that life isn't black and white/good and evil their naive little minds thought it was. Thy have to deal with the lazy, the addicts, the troublemakers, etc. They have to balance the demands of a vary diverse and sometimes extreme groups.
They want to defund police? Then they can risk their own fucking lives trying to 'peacefully', handle troublemakers in the hippiest way possible.