The only reason younger generations in the past (millennials) had more skill with high technology than old folks is because the old folks didn’t grow up around tech or computers. This was a fluke. The bar for being considered tech savvy was much lower. Building a simple web page would make you seem like the Wizard of Oz. Nowadays it’s just cute.
But someday millennials will be very old, and after a lifetime of using computers they should still be more tech-savvy than some young kids that know nothing except tapping a screen; the result of a lifetime of exposure to ever changing tech.
There is a possibility though that we have made tech so easy to use and abstract to the user, that new generations might always see it more as “magic” than for what it really is, meaning millennials may be the only generation that on average possesses greater understanding for how technology works and how to fix things; vestiges from their early experiences with the analog era.