[mikedc]

To be fair, the serifed "I" is included as an alternate[0], along with a stylistic set for other disambiguations[1] including 0/O. This requires OpenType support and some user intervention, but if you're typesetting something it's not impossible.

[0] https://github.com/rsms/inter/issues/89

[1] https://github.com/rsms/inter/issues/1