If I were a guest and encountered a home where things had to be run by "smart" tech, I would be really displeased. I don't need a learning curve or trying to figure out how all this technology works when I came to relax. I'm quite capable of walking over to a light switch with a dimmer on it and turning it down manually.
If it were just a matter of optional things I could choose to use or not, that's fine, but I would hate a house where I had to connect to some app or figure out how it all works for everyday things that every uses.
@Tomas277