Is that what you've got? Personal attacks?
Nowhere have I suggested that people who choose a vocational pathway are less intelligent - that is your spin. I am merely pointing out that different people have different interests and aptitudes, and that forcing them into pathways that do not suit those interests and aptitudes is likely to be counterproductive as well as unethical. Just out of interest, would you also be in favour of forcing those who choose a vocational path to do at least one academic A level?
I would have no objection at all to someone doing two A levels and a vocational subject if that was what they wanted to do, but forcing that on a young person post 16 is another matter. You have still not addressed the matter of enabling young people post 16 to have some agency over their course choices and their future - when exactly did you want to stop dictating to them?
On the logistical front, having satellite locations in the same town would solve nothing. It would only add to the cost and it would also add an element of transport as well as making timetabling far more difficult. It would also make life extremely difficult for disabled students (and yes, one of my DC is disabled, highly academic and at university so I know what that looks like).
What benefits do you see to forcing an academic young person to take an electrician course they do not want to do? They will have no interest in it. They will wish they were doing that third A level. They will do less well than someone who actually wants to be there and with places limited, this will mean someone wanting to do that course may miss out.
Your idea is a bad idea, plain and simple. Undesirable, unworkable, and downright stupid.