A crisis doesn't magically create generating capacity.
Say a system had X capacity and 100% utilization. Now someone wants to build a data center that consumes 0.1X power. Demand is now 1.1X and to prevent the system from going over capacity 0.1X of pre-existing demand has to be destroyed.
Subsidizing other users makes the problem worse because they will increase their energy usage in response to the lower prices.
A crisis doesn't magically create generating capacity.
Say a system had X capacity and 100% utilization. Now someone wants to build a data center that consumes 0.1X power. Demand is now 1.1X and to prevent the system from going over capacity 0.1X of pre-existing demand has to be destroyed.
Subsidizing other users makes the problem worse because they will increase their energy usage in response to the lower prices.