Maybe Hue lights? They’re pretty much the best of the best for smart lights. Although Matter may shake things up.
Maybe rich Californians can afford to put Hue in their entire houses because everyone I know (in EU) saw Hue prices and said pass.
I also think hue has a wider variety of bulb and plug-in options, which is nice since you have to stick with a single brand to get consistent colors. I don't think IKEA has an RGB bulb for GU10 fixtures, or pot lighting options, for example.
Other than the actual lights, though, I don't bother going with Hue products. They're generally overpriced, at least as far as I can tell.