I am using smart bulbs + smart switch dimmer. The reason I decided to use it this way is to be able to have the bulbs short-circuit so they are always on, and to use the switch, as the manual button to turn them on and off. Thanks to this setup, I can change the blue light spectrum in my house depending on the time of the day without doing anything with my phone. Just scheduling presets and that's it.
Smart actions supports currently only one smart switch action (turn on and off). It would be fantastic if smart actions on double click, long press, dimmer up/down are available. Then anybody could control smart house with the manual button.