Are you being sarcastic? I've been wearing contacts and glasses for nearly 40 years. Contacts are absolutely an absolute pleasure compared to glasses. I only wear glasses when I absolutely have to (i.e., right after I take out my contacts until I have to go to sleep at night and vice versa in the morning). For instance, I hate working out in glasses. They get all foggy and start slipping down my face from the sweat. Doing high intensity sprints in glasses is the worst.

You're thinking very small-picture here. Contacts can be improved upon somewhat if we have the technology to make them into full AR screens.

As could glasses, starting with how they're kept on your head and the weight. Just look at how far VR helmets have come, or skiing goggles. There's more that can be done still, but not enough pressure to do it.

Yes, this is correct.