Arduino as a programming language?
933 karma · joined November 30, 2016
https://via.ritzau.dk/pressemeddelelse/13975456/dtu-udstyr-f...
https://archive.org/details/byte-magazine-1983-08/page/n13/m...
That is not necessary true when it comes to aerospace and defense projects. In these cases it not important to be ahead and have short delivery times, so here Ada is still suitable.
That the language is a general-purpose programming language does not mean that it is suitable for all application domains. You always need to use your common sense and experience too to choose the right tool for your task.