Chrome books and phones teach nothing.
Never underestimate the time investment and frugality of a "technically curious" young person... Myself, I would have been a happy end-user, loading/playing games, running software - except, I bought a cheap modem - with physical IRQ jumpers - and no documentation - and it's default jumper settings conflicted with my mouse in Windows. If it hadn't been for that cheap/frugal purchase and then having to invest the time to troubleshoot, I wouldn't have become "technical" and moved on to greater and greater challenges and learning experiences. Most people would have just returned it and got an external modem instead, or given-up on even the possibility of connecting to BBS's...
What is fundamentally different from the late 80's/early 90's, is now there is a tremendous wealth of knowledge on the internet to actually facilitate that troubleshooting type of learning activity. Is that better? Well - there will always be a "known solution", but what I find many people do now, is follow whatever the first set of instructions they find, treating them like a "magical spell", without knowing/learning "why/how"... [And if the first set of instructions doesn't work, the majority just "give up"]
Overall - in my experience, the percentage of people who are truly "technically curious" is about the same as it ever was - single-digits... It ultimately depends on whether or not their interests/passions/blockers align with being forced to go "beyond" their comfort zone.
It brought back memories of when I first started using a Unix time share at university, and exhaustively read all the man pages. Didn’t know why, just wanted to discover everything.