The author doesn’t seem to understand that Apple places RAM orders years in advance. I’m not sure if it’s even feasible or possible for Apple to fully integrate their supply chain and open up memory fabs, the cost of entry must be enormous.
Apple gives TSMC a billion dollars to build a cutting edge fab dedicated to making Apple's chips, a deal they repeat several times over more than a decade? Partnership.
Youtuber takes $300 to read an ad, giving viewers a 10% discount code? Also a partnership.