Maybe already said but fridges. I don’t need a coffin sized, Bluetooth connected cold wardrobe. I need an accessible, adjustable and flexible fridge that is not going to take up half the wall.

30 years ago you could post a letter and expect it to appear in a day. I'm lucky to see a letter within 10-14 days now.

Supposed fully automatic hand washing facilities in public toilets, restaurants etc.
Very rarely do they work. If you’re lucky you’ll get cold water to rinse your hands then have to leave with them wet or wipe on your trousers.
Worst case you get a squirt of soap and no water that you then have to wipe off somehow. Bring back manual taps, soap and push button drier.