Anything that is profit worthy will steal those energy sources. Imagine they really start mining like crazy. Probably a long shot since they would probably just want to buy and hold bitcoin instead of mining the decreasing rewards. I don't know I just never imagined a government itself would step into the mining realm. They won't be the last one to do it to.
Its not the only government doing it but other countries have been more discreet. The news here is them being open about it.
And yes, they are buying and holding, but a little mining won't hurt either.