Maybe unrelated, but I have a Deciso DEC2752, which is an OPNsense firewall appliance. For some reason Deciso made it in the Netherlands instead of China or Taiwan. I don't know for sure how much cheaper, or more expensive it would be if it was Asian-made.

It's unique for sure. It's a bit pricey but other firewalls were less-than-statisfactory. Chinese Mini PC boxes were too little, Supermicro Front I/O boxes were too much. I don't exactly like Netgate's alternative either.