TL;DR: Yes we do.
Hi, I'm deven, a 16-year-old computer dude from Lewiston, Maine. It's one of the most-populated cities in this poor old state, last I checked. There aren't any game stores or arcades around here anymore. I still know what a cathode ray tube is. My friends know what a cathode ray tube is. We use them. Daily. They look better, at least to us. Bing it, someone else can explain why better than I can.
We know what VHSes are! And what compact cassette is! And we regularly use CDs and records! For God's sake, I have a cabinet full (literally overflowing) of tapes right next to me as I type this. I still play my mother's Gameboy Advance.
My point: Stop saying "Generation Z" doesn't know what your "90s kid" tech is.
We're not stupid. Old technology is still relevant in 2019 (going into 2020). Example: Windows, and I think Linux, display a laptop touchpad as a "PS/2 Mouse". What's a PS/2 mouse? Oh, the IBM Personal System/2, the attempted successor to the 5150 with improved graphics capability. Why can't you make a file called COM1.TXT on any version of Windows? Oh, it's backwards compatibility with CP/M (thanks, Foone).
Millenials tend to underestimate Gen. Z, especially our knowledge of old stuff. You don't seem to realize LGR's YouTube channel has spread among us faster than one of our "meme"s. Please stop saying we don't know what old technology is. If I see another person on this site say "modern teens don't know what a Trinitron is" I'm going to throw my computer into a lake. If I, a kid from a town where inbreeding isn't uncommon, know what a 5.25" floppy disk is used for, the computer kid from New York City probably does too. I hope.
This is a caffeine-fueled rant, if someone uses ad hominems my excuse is that I'm just a teen and don't know any better.