2100?? having those things in 2100 would mean we humans all are incredibly lazy. You already have 3D printers. Automation too. Why you need to wait 88 more year

2100?? having those things in 2100 would mean we humans all are incredibly lazy. You already have 3D printers. Automation too. Why you need to wait 88 more years? Given what happened in last 30 years, I would rather say in 2100 you will be able to scan yourself into a readable file and shoot it across the solar system all the way to the Mars, and print yourself out anew (printing algorithm would catch and get a rid of all cancers you caught and aging too).