I remember when I got my first Windows Mobile device and I was showing civilians and the most common response was "why do you want to get email on your phone?"

When the iPhone came out, I heard the same thing - people couldn't figure out why they'd want the Internet with them in their pocket.

I also am not sure if there's a great use case for Vision Pro today - it looks like fun, at least, price tag aside! - but Apple have repeatedly demonstrated both long-term commitment to their products along with a grand vision. I look forward to seeing how it evolves.