Agree 95%. The only valid question involving curtailment is how much must occur at each individual turbine or farm to make it a bad investment.
You get all the revenue, and have zero wear and tear on your equipment. In an extreme scenario you could even be paid for not turning on non-functional equipment. What a fantastic deal.
Obviously it’s a shitty deal for consumers. But they’re not investors.
With regards to fraud, doing this deliberately would be fraud (but good luck proving it). Building the equipment and then failing to maintain it, and failing to test it, that’s just bad management…