For consequences, we need to do away with the notion of qualified immunity. Why should police officers, politicians, agents of the government have any immunity for their actions? They should carry personal liability for breaking the law and violating others’ rights. Otherwise, there is no reason they’ll change. Right now, at best you’ll sue the government and get some money, but all you’re doing is punishing other tax payers.
Get rid of qualified immunity and enjoy no more fruit of the poisonous tree. I assume you are not familiar with the laws of evidence by your emotional position. One of the biggest problems the country faces is citizen literacy in all domains. If you improve citizen literacy across all domains you will solve all problems, until they take away our ability to vote. The "system" exploits those who cannot defend themselves.