I mean, I get it. The Apollo era suits were not easy to use or move around in. They were really over-engineered for the purpose they served, but they did work.
I understand with the "sustainable" presence we want to establish the suits will have to change and be more "user friendly." But I'm just thinking a billion in development is a tad much.
But then again, NASA had spent $20 billion to "develop" rocket technology that's been around since the 70s and will cost $2 billion every time they light the engines.