This however is the main problem of social media in general. It creates circles of like-minded people where it is really easy to reject "other" thoughts and accept "our" ideas without much questioning. This is less a problem for people who are trained in critical thinking, but might be dangerous for more unstable people.
I'm just saying that a mix of different views is always good to some degree. Whether/how this should be done on Lemmy is a different thing.
It's Swedish for together