What you don't understand is that it's heading down the same path.
You never told me you can see the future. Huh. Time is a flat circle and all that.
You obviously have a reading comprehension problem. I said there's a threshold - building a foundation. You're not going to build a foundation by drafting two centers (one carrying major injury concerns) and a 'stash away', when you can shorten the period by drafting what you need instead of overloading at spots, especially with players that have injury concerns.
I won't fault Hinkie for moving all the pieces to start over - but there's basically no rhyme or reason to the rebuild. By the time everything comes into fold, you'll have to deal with the 're-up dilemma', the HIGH probability that all three players won't end up playing/working together, taking risks that aren't needed in order to keep this tanking-mantra relevant, possibility of assets that will have little-to-no value (as a standalone and in comparison to other players they could've drafted) if Embiid and Saric fall through.
They ARE building a foundation. MCW, Embiid, Noel, Saric, that's just part of the foundation. It's a process that's going to take more than 2 drafts; we knew this when Hinkie took over. I don't give two fukks what their positions are. Hinkie doesn't draft by position because that's a galactically stupid way to build a team from scratch.
Right now all he's caring about is BPA - best player available. All teams in the lottery should be concerned first and foremost with drafting the best player available because they suck; that's why they're in the lottery. Drafting for need isn't necessary right now because the only thing the Sixers need right now is talent, talent, and more talent. Draft the guys with the highest ceilings; the guys with the highest potential of being great. The only relevant results right now for the Sixers is the development of guys like MCW, Noel, Embiid, and Saric. Everything else: the losing (which is just a byproduct of rebuilding), how they fit together, what positions they play, is secondary.
When it becomes clearer how good these kids are gonna be, then you worry about the other stuff. That'll be the next step. If they need a shooter, they'll be able to afford one on the free agent market, or they can trade a misfit piece, or they can just draft one. The draft picks, the cap room, and the cheap young assets make that possible.
Hinkie's fully aware that all of these players might not turn out; that's why he goes out of his way to acquire as many picks as possible. That's why they had like 5 second rounders. Heck, Hinkie's been around 2 years and he's already drafted inside the top 11 picks 4 times.