FOSDEM is one of my favorite free software events. I went for the first time in 2013 with my friends Dabid, Laura, and Marcos. A few months later I moved to Colombia and could not visit the event for several years. This year the event was held on 1st and 2nd February. It had a lot of interesting talks: IoT ethics, Kubernetes, Guix, automation, freedom on AI, open infrastructure, Kubernetes in ARM (Raspberry Pi 4), etc.