"Old people, i.e. those from age 70 to age 105, still use checks (cheques) and like stuff mailed to them, because, they missed the computer age, but are still alive. They don't have e-mail, don't have a computer, they don't do texting, they pay bills by check (cheque)."
Let's take that apart.
"Old people, i.e. those from age 70 to age 105,"
Yes, I fall into that category.
"missed the computer age"
I learned FORTRAN about 1969 or 70. Were you even alive then?
The first 8-bit micro appeared in 1974. I remember reading about it then but didn't actually get to use a Z80 S100 system for real production work in a lab until about 1977. Had you made it into this world by then?
By the early/mid 1980s I was into Unix and RDBMS. Do you remember those days?
Whatever you may think the computer age didn't start with my son's generation with their Spectrums and Amigos. It didn't even start with my generation. It was the generation before that that got things going.
Admittedly it's a good while since I had to write a cheque but SWMBO needs to do so about once a month because the community centre fron which she rents a room to run a course in prefers to be paid that way. And before I retired I was quite pleased to receive cheques and somewhat more reluctant to send them because that's how my business was paid and also paid its taxes. That business was a consultancy. An IT consultancy - or a computer cuonsultancy if you prefer the term. Not bad for an oldster who missed the computer age.
Kids today! Totally innumerate|