Thirty years ago was 1995. TUI programming environments were closer to obsolete than obsolescent. We had 32-bit versions of Visual C++. We had Delphi and the Borland C++ stuff for Windows. We had Codewarrior. On the lighter end of RAD, Visual Basic was four years old, HyperCard was eight years old, and LabView was nine years old. The future was very unevenly distributed back then. I see now the article is from 2023, well, adjust appropriately.