Yes, it is not straightforward when you have a home that is using Hue bulbs (or something similar, smart bulbs) that can be controlled and dimmed using an app, but the bulbs are still (also) controlled (on-off only) with wall switches. In practice most of the time I simply leave the wall switch 'on' at all times, and control the bulbs solely using the app, but this is not always something that everyone in a household will be equally comfortable with.
Eventually I'm sure we'll evolve to a more integrated way to handle these smart lights, but with today's homes the existing wiring and switching is 'dumb'. I also don't like having to both replace bulbs and replace switches (not to mention plugs) to get the whole thing working in the best way . . .