My personal experiences are the opposite of this. I have people in my life who are gen Z, millenials, and gen X who are befuddled by it.

We also have data to show people dislike this. Google Trends shows the largest spikes ever for "how to switch to android", "iphone revert update", "iphone fix battery", and "iphone slow", all only after the release of Liquid Glass (and particularly the increased tactics to get people to update starting in September).