yes, what is needed is something like a PAC, that looks at and funds lawsuits against the Trump gov't for abuses.
There are a lot of suits ongoing but not everyone has the funds to take on the government, even though lawsuits against government abuse can be very profitable and not hard to prove.
Just on all the ICE and Border Patrol stops of citizens, as just one category, there are dozens of abuse cases caught on video where the person says they are a citizen, and they either produce ID or are tackled and held. Even when they show ID like a passport or license, the agents tell them 'i think it is fake' and still tackle and hold them, until they can provide other forms of ID to prove citizenship.
All of those cases would pay out huge and the Fund that pays for the lawsuits can share in the judgement rewards for great profit.