Isn't the issue here less about the quality of the BBC (which is very high and world renowned) and less about any perceived bias (which there probably is some of but is likely overblown) and more to do with how it is funded?
A flat rate for everyone irrespective of income and whether they even use the service is in any other scenario a pretty blunt and regressive funding model, is it not?
I'm okay with paying it. I don't have sky and I only recently got netflix so I watch far more of the BBC than most, but quite clearly it is funded in a way that seems increasingly unsustainable, especially when lots of people are concerned about bias or quality, whilst still being compelled to pay for it?
Like I said, no issue from me, but I can see why people resent it tbh
In the interests of promoting it - I recommend the current short series on Andy Warhol. It's fantastic
https://www.bbc.co.uk/programmes/p0b5mp52