Is the linux kernel and gnu userland a bastion of security? Of course not, but it is still magnitude orders better than M$ counterparts for a multitude of reasons. Not even M$ runs windows as a baseplate on Azure. It is a net positive for humanity if more people and orgs ran linux based operating systems.

On BSD you use FIBs to declare process specific routing tables, on Linux you use firewall marks to do the same, then just route all trafik through the vpn uplink and deny any other.

This was 100% about stopping the WCK food shipment from cyprus, https://www.reuters.com/world/middle-east/second-ship-loaded-with-gaza-aid-cyprus-says-charity-2024-03-14/

Stop the genocide now!