Personally, I find the opposite. When I watch conservative content on YouTube, the recommended video is almost always very milquetoast - almost always an episode of “Uncommon Knowledge” by the Hoover Institute (despite me finding those extremely boring and therefore actively avoiding them), or a speech by Roger Scruton/Jordan Peterson/Douglas Murray - thinkers who are right-wing, but “safe”.
I have two accounts, one for work and one private. One of them is for following political right-leaning stuff, the other for left-leaning.
In my experience both accounts do not try to push me to extremes. They DO try to keep me in a bubble, and both are very happy to lead me away from politics in general.