Agreed. I think it could've been solved better. Although excessive use of -igi/-iĝi can make the language sound duller, so I guess it's just what it is and that's it at this point.

IMO, Esperanto could be used at schools as a "gateway language" to language learning in general. It's simple and as logical as can be in grammar and syntax. The vocabulary stems mostly from Latin based languages so learning the most common root words help students build up their vortarojn for other languages as well.

That sort of utilitarian approach to E-o, instead of the more traditional, ideological approach could bring it more popularity. But I'm no teacher so this is likely not happening.

Oni povus uzi ħ, la konstanto de Planck el fiziko, tio belegas.

Thank you.