I think it's way too paranoid and impractical to seriously have every single thing homegrown. No Zoom, no Microsoft, no Apple, no Google, no Intel or ARM chips. It's just not going to work. It's not even clear to me that would be more secure. Okay, so you've successfully defended against the threat of the US government pressuring those companies to add backdoors to spy on your conference. Now you have to make sure your homegrown software and hardware in secure. Also the EU is multiple countries with competing interests anyway. Come on. We have to be a little more practical in the real-world I think.
Kinda cool if defense conferences were done using some defense apps that works, so that in case of a Soviet or Romulan invasion or whatever, military generals and SecDefs could just open their defense laptop and resume on defense discussions, though granted the world don’t have runaway Soviet threats anymore.
It's about sovereign interest, and if you rely on foreign assistance to run state, you are a vassal at best. Last time I checked, Russia is still holding onto annexed land in Ukraine, and there is a proxy war in Yemen, the Korean peninsula is prepared for a full blown conflict at any moment, hostilities between India and Pakistan, and on, and on, and on, and on. There are absolutely ambitious geopolitical interests at play willing to use brutal force as a means to obtain their goals at costs most people cannot comprehend. It's probably advantageous to have your own tech and verticals for building it domestically. I mean it's not like securing uranium deposits.
