Programming languages and libraries are not universally expressive or useful and are not of universally good quality. New independent languages and reimplementa

Programming languages and libraries are not universally expressive or useful and are not of universally good quality. New independent languages and reimplementations are necessary to better express problems and therefore reduce defects and maintenance costs. They are also necessary for anything of quality to emerge, for all the right people to make all the right choices. Incidentally this is one of the reasons that prevents large projects from achieving good quality and large organizations from producing quality software.