I can't be @rsed to find some of Gideon Osborne's (yes - that's his real name) more dire predictions.... err ......none of which seem to have happened.
They haven't happened yet, because we haven't left yet.
......and since you are prattling on about the German concept of plebiscite prohibition, take a look at the Swiss system, which is such an integral part of the hugely successful, peaceful, and prosperous country.
Ah, the Swiss system
https://www.reuters.com/article/us-s...A4H05920140518
Perhaps this could be our post-Brexit model of government? I'm sure the great British public will appreciate the importance of airborne maritime patrol and all the rest of it.
(Managed to get it back to military aviation there, just).