I totally agree with this. However, I don't think Okafor is a great player in the current NBA. The only advanced stat the shows he's an average player is PER and that stat favors offensive players. Most advanced stats have him as a negative player. Still, he seemed like the pick that Hinkie should have made given the information at the time. I always like Nerlens for what he was.. a defensive player who could run the floor and move well. Just don't ask him to put the ball on the floor.
My main gripe with Fultz missing his rookie season is people comparing him to Embiid and Simmons. The team got Embiid because he had to miss time. The team got better draft picks by both Embiid and Simmons sitting out their rookie years. In contrast, the team gains nothing that I can think of by Fultz missing his rookie season and had to give up a future 1st to draft him. It's not even close to the same situation as Embiid and Simmons.
If Fultz can get his shot back, then he'll be fine and the team should be in the upper half of the playoffs for years to come. I just don't think we can brush aside his rookie season as he really could have contributed to a playoff team and the team doesn't gain anything from him sitting.
Having said all that, the Sixers are an exciting team to watch and should only get better next year with Fultz and a top 10 pick (hopefully) in a strong draft.