The Green arrays chips are quite interesting in their own right. The ability to have a grid of CPUs each working at part of a problem could be used in parallelizing a lot of things, including the execution of LLMs.
There are secondary consequences of breaking computation down to a directed acyclic graph of binary logic operations. You can guarantee runtime, as you know a-priori how long each step will take. Splitting up computation to avoid the complications of Amdahl's law should be fairly easy.
I hope to eventually build a small array of Raspberry Pi Pico modules that can emulate a larger array than any one module can handle. Linear scaling is a given.
But as nobody has mentioned it yet surprisingly: https://www.greenarraychips.com/ albeit perhaps not weird; just different