Surely this is going to be the Next Big Thing.
If hipsters come in and take that from me I'll have to learn something even worse
WATFOR it..
On a serious note, at least right now it is quite a niche language that appears to have more demand than supply, so might still be a good idea. Even better in fact if its at least attempting to be modern
LAPACK upstream wont move to another language, unless there are significant advantages: https://en.wikipedia.org/wiki/LAPACK And this is not in sight (yet) for operations on block-data like matrices.