IMSR looks like promising technology, but it's not yet proven. I'm hopeful Terrestrial Energy succeeds in commercializing it and competing with existing energy

IMSR looks like promising technology, but it's not yet proven. I'm hopeful Terrestrial Energy succeeds in commercializing it and competing with existing energy sources (without subsidies). Even if they do, it will not be a one size fits all solution, though. In contrast, we know with near certitude that investment in basic infrastructure, such as a capable and robust power grid, will promote a plurality of solutions and pay for itself over time.