We were better than our parents, who couldn't fix the flashing 12:00 on the VCR. Our cohort (plus those within 10 years of our age range) went from dealing with BASIC on Apple II, ZX Spectrum, QuickBasic, etc., DOS, earlier versions of UNIX, all the Windows-es, etc. all the way to the abomination that is Windows 8.
To play Doom, I had to download 6 ZIP files over a 2400 baud modem for a week, unpack everything, and learn how to hack the Config.sys file on my 4 MB DOS machine to free up just the right amount of the right type of memory.
When I bought my first scanner, it took 2 days of resolving IRQ conflicts by flipping DIP switches whose meanings I did not understand at the time to make sure it didn't conflict with my sound card.
Mice required their own drivers.
The current generation is just as smart as we are, if not more so. But they always had UIs that made sense. They did not live through an entire 2 decade long information technology revolution. It shouldn't come as a surprise that they are surprised by alien (and to them, non-sensical and inconsistent) interfaces developed for a captive audience.
Add to this that enterprise software is always purchased during golf games by people who will never use it, and you have a world in which our skills of adapting to horrible and inconsistent interfaces are still useful.
I will now press Alt-H to disconnect