Perhaps, I had an automatic e38 back in 2005 when I was 34 then went to a manual mondeo and hated it, but then had a few more manuals after that, had an e36 328i auto and thought a manual would suit it better but a few years later bought an e46 325i manual and wished I’d got an auto!Don't most people stop liking manuals (or at least prefer auto) when they reach their late 20s/30s? Happened to me...
Back in an auto now (age 48) and wouldn’t want a manual equivalent- although a manual box just doesn’t suit a 7 Series anyway - a friend has got an e39 M5 which has been converted to automatic after he suffered an injury to his left leg that makes using clutches very painful, having driven it before and after the conversion I actually think the auto suits it beautifully!
Couldn’t see myself buying a manual now, I like driving my partners 1 Series but wish it was the 8sp auto, the drive is much better with the auto than the manual imo.
I’d like to think it’s just down to preference rather than age as such.