One of the use cases I saw somewhere for 5G was "smart wine glasses".

Like glasses with sensors in them so the waiter at a restaurant would know where he needed to go to refill someone's glass.

This was in a context where it definitely was not an ironic jab at the overuse of technology.

I don't know if the product actually exists, but honestly. Honestly. Smart wine glasses! I think it's just like... a really, really dumb idea. And if that's the kind of thing that 5G is going to enable, I absolutely do think we should consider it a threat to the environment.