Maxred
This has nothing to do with Bizjets or handling agents and all to do with the pilots of small aircraft being denied access to their aircraft.
If you fly a nice new Cirrus, maybe you park it at an airport with an ILS, lighting and customs so you can use your Cirrus the way it was intended to be used. The down-side is you might have to go through a bit of security to get to it but think how secure your aircraft is.
If you have an old vfr-equipped PA28-140, maybe it lives in a barn on a grass strip where security is zero and your avgas gets nicked.
I don't see the need to call on David Icke to contemplate the answer. Which will be Purple.