It might be possible to get a majority to vote away their right to unreasonable search, but the courts shouldn't allow it. If there is a rule to not congregate

It might be possible to get a majority to vote away their right to unreasonable search, but the courts shouldn't allow it. If there is a rule to not congregate, then send the police out to these public places and write up tickets. Pay whistleblowers to report workplace violations (reasonable cause) and so on. The German approach mentioned above is better in my view. I believe we can find ways to be effective and protect people's civil rights.