I'm torn here...yes it's cheap, and yes the hash rate isn't top notch, but...if every Satoshi had one of these, and solo mined...

Wonder what that math might look like?

(I believe everyone should be running some kind of miner, just like everyone should use cold storage, and everyone should be running a node...if you can afford the sats for a Cold Card (or two 😃) shouldn't the purchase and use of a miner be everyone's next logical step?)