After reading a lot of the comments I am left wondering what people want, some are saying that Netflix is just as good, if not better (no mention of Amazon though). Some are talking about only paying for what you watch & using a subscription only model.
All well and good but when I had Nexflix I paid a flat fee every month and could choose from their offerings, kind of like paying the TV license fee and choosing what broadcast TV I watch.
As for Sky, again the amount of dross that you don't watch will outweigh what you do & there are probably 6 people watching 'Duck Dynasty' at 3am on Discovery+1 but everyone not watching is still paying if they have the basic package.
I am not a huge fan of the BBC but I find that £11 for the few things I want to watch is still better value than the £40 (ish) I pay to Sky for a similar number.
Pay as you go TV doesn't seem to be offerered by anyone BTW.
And if you don't watch BBC, that's fine too, there is a process whereby you can inform the relevant people and not have to pay the license fee.