Yes, I have a 365 Kittens A Year calendar on my wall. I use it to post work shifts, birthday, anniversaries and such. Plus I have two Page- A -Day calendars. One has new word and its definition and the other an archaic word and definition. I'm 55.
No....I haven't used a paper calendar in at least 4 years.....If my Iphone bit dust tonight I'd probably wonder around streets all of next week screaming ...." WHAT THE HECKS AM I SUPPOSED DO TODAY??" this is not okay.
A paper calendar on the wall is quick, simple and direct. I don't need to switch on my computer or phone just to remind me or to make a note of a forthcoming event, or ensure I don't create clashes.
Don't get me wrong: the electronic version has its place, particularly if portable, but I've never found a place for it in my life despite a fairly busy social life. I do receive text appointment-reminders from my dentist and GP, but still have the appointments up on the wall-calendar for instant reference. Similarly with club and society events circulated by e-post: I will still write the date, venue and time on the wall calendar so I can refer to it at any time and instantly even when both PC and phone are switched off. No ferreting through files or accidentally deleting it.
I mentioned my social life. That includes group activities where having a shared paper calendar can often be a very useful resource even if individuals record the forthcoming events etc on their own 'phones or whatever. Everyone in the room at the time can look at a public calendar together.
Because-I-Can or Because-It's-The Very-Latest is not a convincing substitute for Because-I-Need.
Really? Seriously or kidding? The shops are full of 'em coming up to Christmas, with all manner of pretty picture themes!
I get a free calendar each year too, from a major charity of which I am a "Supporter" because it will be one of my benefactors! Which reminds me, I must find a calendar or wall-planner for one of my societies' meeting-rooms. The Committee circulates e-mail events-lists, but a wall-planner in the club premises is very useful for quick reference when members are discussing club & hobby-related events.
I'm still wondering if the "age-ist" remark in the OP is serious or kidding...