This! My /. nick isn't chosen randomly, but I haven't written a useful line of FORTRAN in nearly 30 years. (I'm not sure anything I wrote in COBOL could ever properly be called "useful".)
These days, I'm a programming god to my children for screensavers written in QuickBasic, fairly skilled in some specialized stuff, sort of an amateur in Python and JS, mostly baffled by PowerShell, and utterly ignorant of C, C++, C#, Visual C-minus, C for Dummies, Hi-C.....