There was a time when "hacker" meant "a wizard's wizard"; and a time where it meant a digital vandal over POTS lines; and a time where reclaiming the word "hacker" became fashionable; and important computer hackers began quietly wearing the word; and then there was the time where marketers became growth hackers and musicians became harmony hackers. But the digital vandals never fully wrested away the word from AI lab…
(on a more serious note: this is not the case everywhere, in Germany e.g. the CCC does a wonderful job with the youngsters)