Yep. The IoT home automation stuff is still less performant than much older, wired solutions where whole systems were designed at once in a set-and-forget mode and didn't have weird sync issues or delays. I remember seeing the 'home of the future' exhibit at Epcot like 20+ years ago and these IoT setups are often still a total joke in comparison because of all the protocol issues and fiddling with various interfaces needed.
Just like how the analog wired POTS phone systems were more performant in many ways than pretty much any IP based voice setup.
I simply got tired of messing with stuff that kept breaking in unexpected ways. It wasn't saving time, it was adding a lot of totally unnecessary stress and actually taking time away from me-- for little more than an occasional spark of novelty. Being able to use voice accurately & repeatably for simple task requests is probably the only standout advancement.
My 'nerdy colleagues' and myself can get a lot of enjoyment out of tinkering with this new agentic hotness. However, very few of us I think are really getting something that's actually saving us time in the long run (at least in our personal lives), and it's going to take a while to figure out what's actually realistically reproducible toward that end at a reasonable cost.