> A good example of that was the last tech boom which created companies like Meta and felled companies like Blackberry.

Meta (nee Facebook) were already really large before smartphones happened. And they got absolutely murdered in the press for having no mobile strategy (they tried to go all in on HTML5 far too early), so I'm not sure they're a great example here.

Also, I still miss having the Qwerty real keyboards on blackberry, they were great.