Only to be replaced by people that embraced the new technology.
I think you have to make a distinction here:
It makes a huge difference whether you know what you’re doing and can work more efficiently thanks to the new technology... or whether you have no idea and think the new technology is a magic wand that can solve everything (which you only think because you have no clue about the subject and therefore believe that whatever the new technology produces is good or desirable).
To stick with your example: Someone who couldn’t code before didn’t suddenly learn how to do it on their own just because of StackOverflow; it just made things easier for people who already had some knowledge but were simply lacking the specific know-how.
In this case, I’d cautiously assume that Torvald can judge what makes sense (within his area of expertise) and what doesn’t.