I completely disagree with the fact that if you have a TV and want to receive terrestrial TV, you should have to have a TV licence.
You should have the option to scramble the BBC channels rather than pay.
Although to be honest, I think they should be run commercially, the idea behind the licence fee is that the BBC makes shows which are not economically viable for a commercially run station to produce.
These days that is not the case, they see talent shows on ITV, and copy them, they are more than commercially viable these days, and should have to be funded as such.