You could write a similar story about pro athletes probably, although team sports would include some level of socialization by default, not all sports are team sports. And I imagine a lot of other sacrifices (friendships outside the team or sport, hobbies, education) are made in pursuit of a pro athlete dream too. And of course there are tons of people who put that kind of work and sacrifice into becoming a pro athlete and never make it.
I think the part that really makes this story stand out to me is the fact that even the ones who make it into this prestigious program don't actually wind up in some top echelon. The article says they find the skill gap between what the industry wants and what they have studied is too big.
That is incredible. Absolutely bonkers to sacrifice so much at a shot at some "top" thing that basically never actually pays off for anyone.