Maybe. Maybe not. The fact is, the CBC doesn’t do only news, so we are funding their large entertainment wing, too.

That's true. Out of curiosity, do you know how each branch fares in terms of income generation? Because it may very well be that their entertainment wing is helping subsidize the news part. - not saying this is the case, I don't know, just considering the possibility that cutting the entertainment part might make it harder to do the news part

Also, some of the entertainment also serves a social good purpose... not saying all of it, but definitely some of it. It's hard to really call the whole thing wasteful just because it's categorized as entertainment. Providing access to culture is one of the things that a broadcast corporation should be doing.