Sure I'm excited about fusion, but when and if it becomes a viable path to limitless energy, we will still have to figure out:
1. how to get the electricity and hydrogen that we could generate to all of those current uses that mostly use fossil fuels;
2. how to displace and manage fossil fuels economically (fusion not free yet)
3. how to distribute fusion energy around the world.
Still excited!
https://www.nytimes.com/2022/12/13/science/nuclear-fusion-energy-breakthrough.html