Comment by xamuel

One place where the big i and small L look almost identical, and a pretty funny/annoying place for them to do so, is when you're typing a WiFi password in OSX (if you toggle "Show password"), at least as of MacOS Monterey 12.1. I also see them as almost identical in my browser's URL bar (Firefox 148.0.2 on aforesaid version of OSX) which isn't just an annoyance but might even be a security concern!