But can we stop assuming these baseless accusations of shady backroom dealings and mining with chips (that would have to be mounted to boards before mining, which would be easy to see on the chips themselves) and all of this baseless nonsense?
Again, it isn't baseless. We don't have all the information but there are lots of facts you apparently refuse to acknowledge. Until Yifu provides more information, or sets things right (refund, etc.), the accusations will continue.