I’ve felt the same about tablets since at least when the MacBook Air first came out⁰. I was in my early 20s. I don’t think that particular opinion has much to do with age. Tablets are a compromise device. They’re in between a phone and a computer but they’re worse than both.
My dentist has started texting about appointment reminders and reschedules. It’s an automated system but also a person can manually jump into the conversation. I love it because it means I don’t have to talk to them on the phone.