GOTO is not efficient in functional coding. If I were paying for school, I wouldn't want them teaching me bs that isn't going to help further my career.
There is nothing wrong with proactively learning outside of the box. But if you are not going to use GOTO in a script or 8 bit computing, you are wasting your time.
Interesting, so what do you think about learning historical components of computing? For example old language no longer in active use, FORTRAN for instance.
^ See guys, it is possible to respond to a thread without claiming anyone who disagrees with you is an idiot/is inexperienced/is studying an illegitimate degree/is a liar/etc. Heck, he even disagreed with OP without doing any of that!