This is a nasty thread and I've reported it. I hope its removed. I believe CJ is trolling. If he was a pilot he would know the answer anyway.
For a start its crap, at least in this country and probably in the UK and Europe as well.
At least over here, if someone were to enter controlled airspace near a major airport and not instantly identify themselves and immediately comply with ATC then traffic would be routed well away from the offender until it was "removed" one way or the other. Thats what "Separation" means.
Controlled airspace step heights and boundaries are designed to prevent this sort of thing - deliberately or accidently.