This is cool. However, the TI MSPM0 series are also shooting squarely in this range.

Yes, they are about 2x the same price and are ARM instead of RISC-V.

However, in return you get analog peripherals that have some hope of not sucking, actual documentation, and a standardized debugging interface.

Normally I would make snide comments about not having to deal with the vagaries of Chinese suppliers, but I live in the US so I can't really throw stones about that right now.