Can mushrooms help prevent megafires? (Article)

This is a valid concern/factor to take into account, but this can be done in a cost/benefit analysis framework. Almost any (maybe actually any?) action we take will involve some energy/resource input, but some of them will still have net positive impacts when we take that into account. For instance, we’d need to have an upfront energy/resource input to build any energy production device (solar panel, wind turbine, nuclear power plant, etc.), but in the long run these can produce more usable energy than the initial input. So I think the answer is probably that this approach might be appropriate in some situations where the math says it is a net gain, but there are probably many situations where the benefits wouldn’t be worth the costs.