Do you still have a bunch of friends phone numbers from the last few years memorized? Do you have your local delivery place’s number memorized?
When you go on a road trip you still look at a map, route directions yourself, and develop a loose memory of it?
You can say off the top of your head which friends birthdays are on which days for the next 3 months?
It’s not an opinion that modern technology makes us not have to memorize information that’s just objective fact the debate is about whether relying on technology causes brain damage and that’s where research is still being done.
In the past 20 years really the only “new” thing we have to memorize are passwords which we still had before but they are at least more complicated now but even then many people repeat the same few passwords or use a password manager so they aren’t remembering 10 unique passwords
Using technology to remember things for us is literally one of the fundamental purposes of technology going back to the invention of the written word, manufacturable paper, printing press, computers, and now phones so I genuinely don’t see how you can say that since 1985 you don’t think people rely on technology for memory any more
And if you were out and about and needed to call someone for help would you have been able to call multiple people from a pay phone?