I don't know what they think they're doing there. If the most interesting thing they found was the public website leading to a fundraising platform for mutual aid a) there is literally nothing illegal there, and b) you can find that website linked to publicly by conservatively 25% of the twin cities population. It's literally the most prominent fundraising website anyone has been posting.
Wrong. The "protesters" were conducting counterintelligence to locate where ICE was operating. The plan was to disrupt the operation. Like it or not, this is against the law. Period.