Enshittification aside, any new technologies you find yourself relying on/using regularly?
This can be anywhere from hardware or software/apps.
I recently started up a CalDav/CardDav service (radicale, think like your own private Google Calendar and Google Tasks that can also be synced on multiple devices) on a VPS. One step closer to degoogling myself.
VMs and Clusters are nothing new,neither are KVM/QEMU.
But Proxmox has given the whole thing a huge boost,made it available for smaller deployments and hobbyists and generally pushed a lot of people away from MS, the cloud and towards digital sovereignty.