Interested as well. There is a review on the Aliexpress page stating that OPNsense via Proxmox works fine:

https://www.aliexpress.us/item/1005006030794589.html?gatewayAdapt=4itemAdapt

I have to admit, that this might be true the very most cases. But there are more reasons why servers still have a video-port.

Cool, So actually something one could build out of anything with an USB, Ethernet port. But not sure how to add the Display receiver… They using a RPi for this as well. I don’t like that it occupies Video connector. Lots of systems only have a single one

But I absolutely wonder what kind of signal is sent to others by keeping this country in? There are no red lines. Once you are in the club, you stay in the club. Imagine Russia would have joined NATO in 2000?