Quick couple of points. A lot of our television is free but is full of advertising. The BBC provides advertising free broadcasts.
The also provvide a wealth of extra service and are the reason in the 80s that so mnay schools had a computer education broadcast.
Another point is that the BBC is respected around the world for un-biased, factual news reporting. Have you ever watched Fox news, I couldn't tell the differencce to that and the onion.