Any reason why you say hundreds of billions? My impression is lower but fusion research funding has been going on longer than I've been alive. I take this with

Any reason why you say hundreds of billions? My impression is lower but fusion research funding has been going on longer than I've been alive. I take this with a big grain of salt too but 2.2 billion lined up is an awful lot of funding. To your point, if they are legit, I'm sure they are building off of prior fusion research and progress.