Oh, yes, the massive increase. It’s there. We’re likely to hit peak graduation, somewhere over 50,000. We’ve never graduated more CS students, even during the dot-com peak (where we were a hair under 50k). However, there are still eight business majors for each CS major. Your mother is likely wrong, for the simple reason that computers are becoming more important, not less important.
As for James’s answer, well, we’ll have to agree to disagree, because he’s wrong. I’m highly suspicious of the methodology, but if you go to the link and select something other than “computer programmer” under “computer and mathematics”, you’ll find that the “likelihood” (and it’s just a guess) for computing careers being replaced by AI ranges from 20% to below 1%, with appdevs at less than a 5% chance of being automated.