New superpowers......probably?

So, as the years roll by more and more things that were once taken for granted are disappearing from every day usage.
I wonder if you can add any to this list?
Common sense is fast dying out, you only need to pick up a pack of peanuts, turn them over, and there it is......MAY CONTAIN NUTS! It's a packet of peanuts, what else do you expect?
The next two go hand in hand, for me. These are courtesy and good manners.
Yesterday, I was having a hobble to Morons, using crutches, when a young man was walking towards me.  We were both on the same line of walking, and if neither of us took evasive action, we would have collided.
Now, when I was his age I would automatically have walked around the person, (me,) for two reasons....1) being younger than them, and 2) more mobile......did this young man walk around me? Well, yes, eventually, but he gave me a filthy look.......unfortunately I can't change direction easily any longer, due to my ankle/foot, osteoarthritis and sometimes my spinal stenosis can affect my mobility.  I would have thought that elbow crutches are pretty noticeable......perhaps I should have a large sign printed stating that my crutches, or sticks, are not an affectation, but are actual tools/aids that help me get around, and without them I can't walk so far.
So....common courtesy and good manners are also dying out.
Can you suggest anything that used to be almost automatic and no longer is in every day use?