Sure, but space habitats are far far more useful than underwater ones

There is definitively no shortage of challenges in orbit

With VR an important aspect you’re not mentioning is the 3D movement you are now able to do, inhabiting the played character in a more true to form way

Until you realize that every household still has computer remnants, and all you need is a generator to turn them on again

Maybe it’s not the most immediate necessary skill, but once you start trying to restart a community it sure as hell will be useful to know how to program and make the computer do things. Especially if you will need to use microcontrollers for anything important

This was a horrific fact to read