I regularly read RT and occasionally Sputnik. I also read the opposing views held by Western media like Economist, FT, Independent, etc. RT are always careful to acknowledge opposing viewpoints. For example, in all articles on the war, so far, they say "Moscow claims ..." and "Kiev claims ..."

Censorship happens when the authorities are afraid of the viewpoints of their opponents. So the EU is afraid of allowing Russian perspectives to be learned about by EU citizens. Its becoming plainer by the day that we don't live in a democracy.