> AFAIK Guix is the only project that uses Guile and has any actual users TeXmacs (https://texmacs.org https://texmacs.org) uses Guile, Gimp uses a Scheme, and

> AFAIK Guix is the only project that uses Guile and has any actual users TeXmacs (https://texmacs.org https://texmacs.org) uses Guile, Gimp uses a Scheme, and learning Guile for Guix should be transferable with little changes to other Schemes.