Separatist Peoples wrote:"The cost of putting an armed officer on every single flight, even the little two-sweater puddle jumpers and freight carriers, is prohibitively expensive. Besides, private airways have a vested interest in not being hijacked, and will protect their own assets without governmental assistance. Heartily opposed."
Thank you for your insight. I can see why expenses might upset you in a way to oppose this proposal. This proposal however only urges nations to employ Air Marshals. I quote the proposal:
The Lowlands and Saxony wrote: RESERVES the power to deem the use of Air Marshals necessary, to the WA member state.
This also implies that a nation can decide to only employ Air Marshals on large airlines and cargo flights but leave smaller flights out of the program. Your other argument implies that a airliner might already have it's own Air Marshal program and therefor doesn't need any further protection.
Your state government can deem the use of Air Marshals for that company unnecessary. Should you need such a program because of regional instability or armed conflict, the government can tailor the program the way the government seems fit to the situation.
I hope this explanation makes you see the proposal from a different perspective.