> The poor avaialbility was largely due to the great pricing:

the poor availability was because they didnt make enough. they blame supply chain issues around covid. in the time they were complaining that it wasnt their fault, competitors like the esp32 started appearing and taking market share. i was totally put off the rpi because of that saga. its no longer a good deal, there are better options in either direction (more microcontrollery or more power)