You're not wrong that there will be some kind of difference in how they grow up, but I think each generation has grown up exposed to new technologies from birth that the previous one wasn't. My thought is that it would be really unusual if, after decades and decades of "kids these days..." that this is the time it is finally right that the current generation are in some way worse or more badly behaved or whatever negative connotation people may be using at any given point.

There's a lot of "I think..." in this so obviously this is totally based on speculation and from what I've seen in my encounters with Gen Z, where they generally seem pretty good and certainly no worse behaved than my fellow millenials :)