undercover: It is troubling that Russia is clamping down on, not just JWs, but any religion/sect that doesn't meet their strict interpretation of what is acceptable worship.
Something that is critical about the Jehovah's Witnesses worship/practice that puts them in a unfavorable position in Russia is the JWs' religious practice of insisting on Jehovah Law as superior to the existing secular law.
'Acceptable worship' in Russia does not mean that, for example, a Muslim sect can practice and attempt to establish Sharia law. A Muslim sect that tries to establish Sharia law will be banned and likewise, when the JWs insist on preaching that it is Jehovah law that must prevail upon all people, they can expect to be labelled "extremist" and banned as well.
The JWs do not respect "earthly" government. And they are proud of it. They jump up and down and cheer for the destruction of government, so it can be replaced with Jehovah Law, at the very same time that they walk around and try to claim that they are "politically neutral".
The JWs claim to be a religion but their purpose and practice is very political.