I am not sure if it's only me, but as time passes I find myself using more and more simple Terminal stuff. No fancy air/earth lines, no fancy formatting, no fancy ligatures or typefaces.
Oddly, I'm the opposite. Working in devops and vscode, I find the visual aspect of color and logical formatting improves my work dramatically. Small tools like "bat" vs. "cat" on the terminal are great at quick data parsing for things like yaml, json, and the like. Staying old school for the sake of old school is a bit of a fallacy IMHO.
bat especially was a revelation. I don't think I'll ever use cat again if I can help it. I recently found exa[1] which was a bit too colorful for my taste but very nice too
Have you tried LSDeluxe?