The move of releasing Bitcoin-mining graphics cards are meant to avoid the same issue from happening again. AMD is planning to redesign its entry-level 400 series graphics and Nvidia also plans to release GeForce GTX 1060-100 GPU for mining. Both GPUs will not feature ports for image output and their prices will also be cheaper than the same grade products. These products will only have warranty of 90 days. The GPUs are set to become available in the market at the end of June.

At least something good for other guys. Instead of burning electricity to heat.

Btw mining is very close to Cargo Cults

As people hope for good outcomes while doing nothing useful. Just follow some routine that is deemed to bring prosperity.