Comment by Pakulander

No — it's not and I've just verified that. The RT website is accessible: people can visit it, create accounts, log in, and use all its features without restrictions.

What’s changed about the RT is public perception. It’s widely recognized and labeled as a Kremlin propaganda outlet — which is precisely what it is — so audiences can approach its content with appropriate awareness.

If someone can't access the page, it's likely caused by a particular ISP and not by "European censorship".