The distribution is all they are getting at this point. That also means a partial sharing of risk.I think this can be a bit contradictory or a tension if you will, if Nvidia would much prefer to be a standalone without partner, why are they not by now ?
As long as really competent AIBs with global supply chain and distribution network (and that do innovate from time to time a little bit) are ready to do very small margins I imagine Nvidia is perfectly fine with that, becoming an Apple is really hard (well here the answer maybe they would much prefer it is just really hard).
And (big and) if you do not want to do your own Laptop, you still need to keep a good relation with the Asus-MSI of the world that put your gpu in their laptop, a lever a EVGA did not had.
Considering how card supply issue they have right now despite the giant help from really good AIBs, probably far away as a plan to ever get rid of them.
We are also talking thin margin for them versus the capital to put, people talking about not doing some 270mm gaming card to concentrate more on AI booming business, imagine spending time and money on rma, global supply chain of assembling gaming graphic card instead.... Do it for the new product instead, digits like workstation and gaming pc and keep the partner relation alive for the laptop market (and not having to do all the dgpu and supports after sales yourself)
Nvidia is clamped down on anything they could much innovate on at this point. The cooler was more or less the last thing they could really do of any real value.
Any issues with supply the last few years have mainly been down to silicon. It not like their was a run on plastic shrouds, GPU fans, and 12pin connectors.
I don't disagree with you that Nvidia should keep its partners... it just feels like they have little power to tell Nvidia to knock it off. This launch the founder supply constrains (if the rumors are anything close to true and who knows) could be them at least a little like you say realizing they have a lot of irons in the fire. Maybe Nvidia has limited the number of founders cards they will produce. If true its going to annoy customers who were looking forward to getting that cool 2 slot 5090 solution, its really going to annoy them when they are forced to spend $2200 instead of $2000 for a 3 fan MSI or ASUS 3 slot solution.