There are also Tuya zigbee devices and people have hacked local control of Tuya wifi bulbs to varying degrees. My best stuff is IKEA: their battery powered devices use AAA so I can throw in rechargeable cells and there isn't a ton of waste in CR2032s, and they make the only inexpensive Zigbee buttons I've seen that don't include a double-click (Rodret, not the very similar Somrig). The benefit there is commands are nearly instantaneous, rather than waiting for the maximum double click time before deciding it's a single click. The RGB bulbs don't have a lot of brightness to them in color modes, I wonder if that will change with the new products.

I've got a few locally-controlled wifi bulbs that I bought before seriously getting into home automation. They are Tuya white-label, I'm using the tuya-local integration. Since I can't do something like a zigbee `bind` they are fully network dependent, when they go I'll replace them with IKEA bulbs.

I agree Home Assistant still needs a nerd for setup and tinkering but the default dashboard is impressive and all of the functionality is outstanding.