It would be more like saying "kids these days have no idea about waiting for a dial-up modem" which would be true.
Or the prior generation saying "kids these days have no idea about the excitement of having a pen pal and waiting weeks for a response" which would also be true.
Or saying kids these days don't know the sense of accomplishment of being adept at reading a map. Also true.
Or kids these days don't appreciate having to memorize a friend's number and having to speak to their friend's mom first. Also true.
Or kids don't appreciate how when you used to travel to a foreign country for vacation, you were 100% gone and unreachable from your contacts back home. Also true.
Every generation feels this way. I don't see why anyone should get upset at this truth.
The patient had a TV in their room, so they handed the child the TV remote, and the child asked how can they fast-forward the current show.
I do think the act of buying (or taping) albums is a fundamentally different experience than using streaming services for the most part. I infrequently listen to entire albums these days. I'm much more likely to listen to some mix of either my own library or an Apple playlist.
I'm not below the age of 25 but this seems like a really archaic statement. This is basically equivalent to "Kids these days have no idea what it means to have to watch commercials and shows you didn't want to watch to get to that show you were really looking forward to."