> Surely you can’t believe this anymore with the discovery of computer science, AI, type theory , etc?
Well, I guess in some way we observe that now mathematics can be coupled, in addition to physics, to some new fields like AI, computer science and cryptography.
In any case I still think that mathematics becomes more interesting and worthy to study when it is applied into another field like the one we mentioned. In some sense its applications give more sense and more depth to mathematics itself.
Some people don't want to learn mathematics because they don't see how it is useful and they don't see its beauty neither. Yet sometime it happens that, later, they discover some applications where mathematics is needed and at this moment the understand how useful and deep mathematics is, just because they see its applications and they understand its meaning.