If you think (centrist) Swedish public broadcasting is all-consuming leftist, I have really bad news about the current (centrist, but notionally centre-left) Swedish government!
The current Swedish government is centrist on money issues, and very leftist on cultural issues. The same goes for the public broadcasting.
Sweden has the immigration policy of a generic Western state (but accepts some more refugees) and the national broadcaster is as centrist as they come, putting out all sorts of things leftists wouldn't particularly like. Your political perception is warped.