Well OP said "Buy the M1 and switch to a fully remote development experience."
One could argue that even the "cheapest M1 + paying your remote Docker/Compute friendly machine" is not really the cheapest option.
At least do not convince yourself "the new M1 chip is faster and will improve my developer experience regarding compute"
I think he is talking about the tablet "Pixel C" and not the phones.
Owner of a Pixel C myself for the price it was a superb product, it is really a shame they've stopped following android updates.
Still digging smalls features like the magnets to put it almost anywhere is the kitchen, or battery status check with a tap on the back...