This is highly inaccurate:

D: Esperanto. Highly derivative of C (Latin), designed by people previously writing compilers. It’s not being taken seriously as such.

Russian is nowadays being speaken by right-wing authoritarians instead, and any programmer that is auth-right is either coding in C/C++, or a Javascript/Python dev pretending to be a C/C++ dev to “gatekeep” nulangs (sic).