The pro-Putin folks aren’t known for their writing ability.
Use “abilities” here. Try to avoid mixing plurals and singulars on the same subject, especially when you are criticizing the writing abilities of others.
Also, you shouldn’t assume that people who oppose excessive propaganda and spam pollution are “pro-Putin.” There’s no rational basis to support that.
Now, if you see someone here posting support for Putin, that gives your accusation the required legitimacy.
I hope that helps. 😊