Bigotry towards people who are “other”. Things that many older people still consider moot: race, faith, sexuality are simply not up for debate with most Millennials, Gen Z etc.
I agree landlines will go there has been talk of it for a while. If they stop printing news papers there will be thousands of men walking around aimlessly. Around here they are like robots leaving their houses the same time every day to walk through the woods to the shop. I said to my husband before he retired I hope you don't adopt that boring routine! Glad to say he hasn't he is happy to read the news on line.