Sure there undoubtedly many false claims made against police, that does not mean there are not many valid ones, and In all of the most egregious, proved (full video - no question of the facts) cases of misconduct (often times when the video comes out way later), how often was it that another police officer was the whistle blower, filed a report or complaint, or challenged the initial false narrative? I’m aware of few if any examples. If the police can’t be forthright when they are clearly wrong, they lose the presumption of trust.