I'm only aware of a handful of those. Every complaint that came to me during my time in office was assigned for full investigation. Where there was evidence, I asked for a full prosecution. I don't know the status of those cases, but I can tell you that in literally every single major protest that I have been involved in, in two police jurisdictions, there are human beings who are sworn as police officers who have a level of compassion towards the cause but still rise above their personal feelings and deliver excellent services, even if they may make expressions.
I can tell you that when we had the Black Lives Matter march in 2021, we spent a lot of our operational planning time before the event making sure that we could understand compassionately the feelings of our racialized officers and non-racialized officers who were sympathetic to the causes aligned within Black Lives Matter but could still go out and do their job successfully and safely. They did so. This is not a unique situation in policing.