So, like: The light switch in the garage is very inconveniently-located, and it's dark AF in there both at night and when I walk in from a bright sunny day. The lights can be activated by voice and that's pretty nice to have.
They're also good when I want background music that's actually-in-the-background: I've got some very nice audio systems for when I want focus on listening to music, but they are much more successful at being involving than at being being ignored. The kinda-meh-sounding Alexa-type widget on the table over there does a better job for background noise.
I'm not anywhere near 60 yet. I just find that stuff like this is useful.
(Yeah, yeah. I could build or buy voice-controlled speaker-widgets that integrate with Home Assistant in an open-source way, and even use them with a local LLM if I wanted to. I'm disinterested in that kind of effort at this time.)