...and, if I remember well, ARM JVM were generally slow, and require(d) pay-per-every-user that you'd distribute to.
I don't know of any fast BLAS/LAPACK implementation for ARM (but I might be wrong).
So, for something that works well on x86, and is available for free (in the beer and speech sense) now requires payment, if available at all if I want to support macOS? I guess I'll skip.