This is funny because it's not an actual argument. If your statement is true that doesn't mean that Victor can't be the most hyped since LeBron because he is coming after those two guys. It's just the nature of time. I do disagree with your statement because since LeBron until now the Brow has been the most hyped prospect... Zion was a lot of fun to watch but a lot of people were worried about that weight being an issue.
Wemby is the second most hyped prospect in the history of the sport from what I can tell. He also seems like the scouts rate him as the highest prospect since LeBron. I think Wemby is higher rated but a little less hyped than Kobe was. I'm pretty sure no one is close to those three since the age of 24 hour sports media. I don't remember anyone saying that AD was a lock if healthy to be the best player in the league for a generation... they are saying that about Wemby and they were right when they did about LeBron. I don't even remember anyone saying that about Zion if he were to remain healthy and health was a constant topic with that guy even then.
I know some people are worried about how Wemby's frame will hold up but he's so fluid with his movement that I don't see it being a problem. He's just KD, stretched even more, to the point that he's going to be a better rebounder and shot blocker than KD. I also think he's a better passer than KD was and even is. It's all prognostication though so it could all be wrong but if you're grouping this guy with LeBron, AD, and Zion and if you're willing to say, "if healthy" then you're also on the side of the idea that this guy is going to be a real problem for opponents... on a multi time MVP scale.