Hypothesis: there's a correlation between shortage of chips made with cutting-edge processes and chips that are not, because a lot of them are made by the same

Hypothesis: there's a correlation between shortage of chips made with cutting-edge processes and chips that are not, because a lot of them are made by the same companies (and the supply-chain issues are impacting companies not just product lines). For instance, in addition to having the bleeding-edge 5nm node, TSMC has a lot of larger nodes and specialty non-digital-CPU nodes, too[1]. [1] https://techtaiwan.com/20210816/tsmc-speciality-technology/ https://techtaiwan.com/20210816/tsmc-speciality-technology/