> No idea where vacuum tubes were invented but I'm sure the BBC could find someone to make them.

The BBC has just cut its budget by £500 million, in an apparent attempt to limit the damage from the latest charter renewal process - which determines its funding. The new director general (ie ceo) is an ex-Google person, and they seem to be pivoting to become a social media content provider. So I'm pretty sure that spending licence fee money on making vacuum tubes to broadcast a signal that nobody under forty listens to wouldnt get past a value for money test.

(I like the BBC and its radio output, and I'm one of those weirdos who still pays the licence fee despite never watching tv or any of the stuff that the licence fee is required for. But it is becoming increasingly lost to me: focussed on triviality and politically cowed. Sadly, I no longer expect it to last.)

I thought the license fee was a tax. You have to pay it, except in extremely specific scenarios that are basically just the bureaucracy's way of saying it's technically optional even though it isn't. AFAIK you have to own no devices capable of receiving BBC broadcasts - this includes most phones and computers since they broadcast on the internet.

You only need the license if you watch live TV (on any service) or use BBC iPlayer.

If you only watch DVDs, or stream movies etc, you don't need a license

When did they change it from if you could watch to if you actually watch?

Technically the rule never changed. If a licence inspector sees a TV connected to an ariel socket then you're breaking the law.

But there's virtually no inspections any more. There were a lot of bad newspaper headlines about poor single mothers going to prison for getting caught (and refusing to pay the fine, but that bit usually got left out), so enforcement basically ended.

In about 2008 it was OK, my flatmate let the "TV licencing" people in to see a TV connected only to games consoles and a DVD player.