New annekee 3s fitted today, along with a new inner tube. Tbf, I also had a puncture, but as said I carry the ( good) old inner tube when touring. As it happens when I got a puncture in Morocco a local bike shop speedily fixed it with a new tube so that time it wasn't needed.
In a disposable world why wouldn't you? Too many other things need addressing before I beat myself up about buying a new tube when the old one is technically serviceable