Read @gruber’s DF post about Calibri becoming the official US State dept font. I’m wondering why they wouldn’t use Public Sans, an excellent and accessible font designed by the US Digital Service: https://public-sans.digital.gov/reading/
Reading

A strong, neutral, open source typeface for text or display.

The big thing for me when looking at typefaces is the tail (or lack of) on lowercase “L” glyphs. I always like to test words like “Iliad” and “hemophiliac” when looking at typefaces for digital products. Capital “I” and lowercase “L” can make or break a typeface/font for clarity and readability. Meta was so ahead of its time: https://www.fonts.com/font/fontfont/ff-meta
FF Meta® Font Family | Fonts.com

The FF Meta design is a sans serif, humanist-style typeface that was designed by Erik Spiekermann for the West German Post Office (Deutsche Bundespost). It

Fonts.com