Hospital use can be justified, I think, because it means infections are more controlled. Although when I was in hospital with a broken leg a nurse used a pair of scissors to snip something on my dressings. She left her scissors on my tray table so I pointed them out when someone passed by. She took the scissors and dropped them into the Hazardous Waste bin, saying they were single-use only! I was cross at that, because if I’d known, I’ve have brought them home to use for my craftwork as they were devilishly sharp. Not plastic, of course, but still...
Yes, I’ve thought about the sachets in cafes. They must mount up. Some places still have sauce bottles, though.
I don’t suppose the inventors of plastic ever dreamt that it would become as ubiquitous as it has. I was astonished yesterday to learn that some inexpensive central heating boilers have plastic innards! The engineer said it’s a false economy, because they wear out faster and are often unrepairable so the whole boiler has to be replaced.
I’m trying to cut out as much single-use plastic as possible, eg I’ve been using my own shopping bags since the days when shops really frowned upon them because ‘you might be shoplifting’.