Depending on the terminal, you'll need to fiddle with baud rates, parity, and obviously hardware issues such as male/female connectors and number of pins. It took me quite a while to get my VT100-compatible terminal talking to my RaspberryPi3, but now it does, and it's great fun (particularly since I set up SIMH and have an ancient period-appropriate version of Unix V emulated).
Brings me back to when Greybeards reigned the Earth (or rather the machine room).
I believe the constraints of the older technology may offer some advantages like reducing eye strain, nostalgia (as you mentioned), and maybe even making the interface obtuse enough to reduce my interest in staying online. Your suggestion sounds doable today and would accomplish my intended goal.