Without the backing of the law, warnings will have no effect, and may even cause rebellious psychology to some extreme people, such as using PS software to change your photos.
And "tampering with your photos" does violate your portrait rights, but the police will not accept such reports. You can call 1 10 if you don't believe me. As long as it doesn't cause any particularly serious consequences, such as hundreds of thousands of economic losses or how many people have died, the police don't care about infringing on the right to portrait, and you can't sue because you can't get the other party's information.
It doesn't sound good, but it's true. It is suggested that personal photos and information should not be used as public information on the internet in the future. Otherwise, there is really no way.