Unfortunately your frighteningly poor appreciation of the big picture clearly illustrates why you should be kept well away from high intensity commercial hubs.
Just because you believe I have poor appreciation of the big picture is not sufficient basis to unreasonably and permanently deny access to airspace.
Shall I refuse to call up for clearance and merely blunder on through your airspace or purposely ignore your instructions just because I believe you don't know how to fly a plane?
So you think it's "reasonable" to potter across LHR or any busier airport you can find, good luck with that btw, at 7000ft VFR?
Indeed. I will show you the airports where I do so over here and at various altitudes as well.
Not blinkered. It's reality. The controllers at the major airports here accommodate me with absolutely no problem. Even the AIRPORT allows me to land there for a reasonable fee.
Sounds like some controllers here need a trip abroad and see how we do it here.