The corporate police would be organizations that undermine the public interest for profit.
If the activities, bribery and blackmail of these groups can be made transparent in real time they can be stopped in the act. During Hoover’s time the Black Panthers used to follow cops around to crime scenes and then intervene on the spot drawing fire arms on the cops when when they were using their own fire arms in an unlawful manner- proactively dealing with the situation that we see sponsored media now covering in the US as opposed to suppressing because the Admin as the dominant propaganda sponsor has targeted it.
Corporations counter each other in this proactive way. Google did this with Sony and their paid for southern attorney general that was trying to prosecute Google by exposing the bribery as it was happening. So such proactive public interest groups would use the tools of provided by platforms like SAFE to help expose the bribery and blackmail as it was happening. Howard Hughes did it to protect his TWA against Pan Am.
I’ve seen Google searches recently where a search for an image will say “an image in this search was removed for violation of the DMCA.” Its not even they image one is seeking, but this nonsense disclaimer is being shown by Google. This is one of these corporate cop groups trying to increase the currency and mind share of its tools and also the acceptance. This goes along with the quarter billion links that Google complied with removing last year. If a private person wants to address an actual breach of their legitimate privacy, due to no wrong doing on their part, these companies try to say they own the data and have a right to profit from it indefinitely and nothing can be taken down. But if some 50 year old image that one of these companies claims is its property is shown, they pay to have characterized as a violation. According to these people there is no fair use either and public libraries obsolete and violation. We as a global public have to remind ourselves that we own these markets and do not have to allow corporate cops or their presence, power, money nor their continued offenses.