IMO, we don't need disposable cups of any kind at all. They could as well serve a can or bottle in drive-thrus.
zerowaste
Discussing ways to reduce waste and build community!
Celebrate thrift as a virtue, talk about creative ways to make do, or show off how you reused something!
Ye, but that would defeat the point of it being super convenient
I'm not sure I understand. Are you saying cups are more convenient than cans or bottles?
No, the convenience (for most people) I think is in that they are able to get a drink regardless of planning. As long as they're in a car, they can get drive trough drinks. No need to have cups ready in the car.
Ah, I see. I think the original comment was saying that there's no need for a cup- A can is much more convenient, and you don't need to be carrying a cup already.
A can holds it shape cause it has the top and bottom. To make an aluminum cup would take a fair amount more aluminum and cost a fair bit more. It would prob be better, but no one is going to pay that much and toss them.