It doesn't matter if your enemy also wants to promote this. If you follow this line of thought, you have to support the government of China censoring the Tiananmen Square massacre. Because their enemies in the West have for decades been talking about it.
I agree that social problems should be exposed. One such social problem is widespread, entirely fabricated stories of crime and violence, accepted uncritically by people who don’t live in the supposedly affected areas, driving division and political discourse that lead to real-world harm.
There is an enormous amount of evidence that this propaganda, mainly spread through social media, is a product of a foreign government strategy to interfere in the internal politics of “enemy” nations. If this is true, it should be exposed and shut down.
That's not to say you'll do any good by hiding problems. It's just that exposing them isn't going to fix anything, either. You do have to fix your own problems, but you also need to get some breathing room by getting people to cease lying about it.