To be fair, I use a simple smartlock whose only purpose is so I alone can unlock my bedroom door without needing my physical key duplicated for others to enter at desired times.

To also be fair, I have a hodgepodge of smarthome lights and plugs linked via ifttt that I am now worried will not have any replacement option in 15 years. Maybe I made a mistake, but I do actually have a need to rely on a smartswitch to turn off the lights when I leave home.