If a funding model is found that means everyone who pays tax also pays for the BBC, whilst ensuring its independence, then yes, it would be good.
It would stop being a political football.
An internet levy looks the most appropriate to me, with non tax payers being granted a government exemption from internet charges so they are able to stay in touch in every way.
I cannot see what people would be fined for. If you watched without having the internet then you wouldn’t be breaking the law. If you refused to pay the internet provider they would cut your service.
Mind you, if tax thresholds get frozen again, which looks increasingly likely there will be very few non tax payers before long.,
It was designed to be available to all and independent of the government and the license fee was considered the best option to achieve both within the technology of that day.
An internet levy could be a latter day solution.
The BBC would have to alter its mode to be available to all as that is no longer realistic. While it has notable successes like Strictly, the nature stuff, MotD and Night Garden, the bulk of its output is no longer watched by anyone other than pensioners (and their appetite will decrease). Its successes would be best produced by the BBC but aired on subscription streaming platforms.
Much talk of down-sizing; but they would have to retain news at its core as well as certain national radio channels and all the local ones. News may survive in a subscription world, but 6 Music, R4, BBC Radio Orkneys? I would not like to see them doomed to history just because they can't pay for themselves. The British Museum cant pay for itself with free entry but this country is envied for this policy; and would you really put such a national treasure on a wholly profit footing?
The new BBC would be available to all including those who choose not to use it. After all, I have Netflix and Prime but view very little on those platforms that I have paid for. And I bet those now stamping on "Aunty" watch the football highlights on i-Player.
And the World Service? I would happily they funded that from the tax I pay. There are now few cultural beacons promoting the values of this country and this remains one.
What comes out the other end of the sausage machine will mean less produced and less paid per head. However, impartial news must lie at its core; and that must mean putting in more effective safeguarding to protect that value. If you live in Algeria, Cambodia or Nicaragua, it must stand as perhaps the only broadcaster that can really be trusted.