I got almost all of my wishes granted with RP2350

I think it's a good way to introduce these chips, and it's a great project, but the author's (frankly weird) beef with STM32H7 is detracting from the point they're trying to make:

> So, in conclusion, go replan all your STM32H7 projects with RP2350, save money, headaches, and time.

STM32H7 chips can run much faster and have a wider selection of peripherals than RP2350. RP2350 excels in some other dimensions, including the number of (heterogenous) cores. Either way, this is nowhere near apples-to-apples.

Further, they're not the only Cortex-M7 vendor, so if the conclusion is that STM32H7 sucks (it mostly doesn't), it doesn't follow that you should be instead using Cortex-M33 on RPi. You could be going with Microchip (hobbyist-friendly), NXP (preferred by many commercial buyers), or a number of lesser-known manufacturers.