Fusion is a very long term goal and I’m sure they are careful to not tarnish its image. But yes sadly the first commercial fusion reactors probably won’t be sustainable but once they are a reality investment into the technology will be much greater and hopefully cleaner fuels will become a reality.

If you pull back all the layers of this onion you will most likely find out its just humans manipulating a situation to fund secret projects and funnel money into private corporations. It happens elsewhere as well but mostly under other different veils.