I've argued this exact thing (and been ridiculed as "naive" and "tree-hugging hippie" for it) most of my adult life (until recently where I no longer care because humanity has already made the choice now and nothing I can say or do will change it). We've had the technology, and we've been adding to it for decades now, but still we choose to use it in the worst possible ways, to (further) enrich the worst possible people and burn the world to the ground.