This is the part that doesn't make sense to me. Why did KD have to team up with Kyrie? Why would he have lost any "leverage" when he had a 5 year max offer to stay in Golden State? Before Durant got injured most people though that Kyrie was going to the Nets and that KD was fine going to the Knicks without him, how did the injury change that calculus for Durant (in a way that wouldn't suggest just staying with the Warriors)? Why couldn't Durant have chosen another max player to come to the Knicks with him? I haven't yet been able to connect the dots (or heard anyone else connect them) between the injury and the logic behind Nets over Knicks/Warriors/Clippers/whatever.
Again, I'm willing to assume that, at the time of the Porzingis trade, the Knicks were justified in believing that they could sign both of those guys (although we must not lose sight of the fact that the reason they had to do that was to get rid of the horrible Hardaway contract that Mills himself signed, and which even at the time was obviously a terrible mistake). That doesn't change the fact that it ended up as a disaster. The most charitable you can be to the Knicks as an organization is to believe everything they say about the KP situation, and believe that if not for Durant's injury he (and perhaps Kyrie or another max player) would have joined this team. Based on their track record I don't think they deserve the benefit of the doubt on the first point, and for the life of my I can't see any reason to believe that the second point is true. Moreover, they could potentially have had one max slot without trading KP, and been entering this offseason with Robinson, a returning KP, Knox and Barrett looking for a star player, maybe a point guard. Would Kyrie have thought that was a better situation than the Nets?
The Knicks aren't being laughed at here because they're choosing to draft and develop young players instead of chasing name-brand free agents. They're being laughed at because they already drafted a superstar, then aggravated and alienated him before trading him away to chase name-brand free agents, and the whole thing blew up in their face so horribly that their GM issued an apology to the entire fan base hours into free agency.