It's true. The good ones get purged and blacklisted, while the bad ones get hired at another station if they get fired for good cause. Just listen to the stories that the actual good cops tell when they're forced out for actually being good.
The system can be fixed, but it would have to be remade from the ground up with a select group of trustworthy people who would have to be very scrupulous about background checks and creating a culture. We might be able to bring in outside consultants from places with better cops, like Europe or Canada.
If it's youtube, I just back completely out of the video and exit the app and go somewhere else with my time. I do it every time, and now they don't show me 30 second unskippable ads anymore.