Yeah, a compensation plan should basically compensate a user for their fixed costs involved in shutting down (wages, etc), and not things like opportunity cost (the products you would’ve otherwise been able to produce and sell).
Thing is, you can’t tailor different rates per customer, so a crypto miner is probably always going to be ahead, because they basically have no running costs besides electricity. The only other cost is basically the cost of acquiring the ASICs and having a security guard on site.