Seems like it might be better to use critical thinking of work off original sources rather than trusting any media organization to do that for you.
Just curious do you bring that up in every time someone quotes them as well?
TBH though, RT has a bunch of Russian-angle propaganda in some of its shows. Those are mostly the shows hosted by actual Russians, or with Russian/living-in-Russia panelists; and their newscasts. Other shows, particularly those by non-Russian journalists/creators, aren't like that. Of course, it is a Russian state entity which selects which people and shows get to be on the network. It seems to me like the main influence on the non-Russian shows is that they refrain from covering or referring to internal Russian affairs and politics.