Very interesting choices, and I agree on those first two wholeheartedly! AI will change everything from how wars are fought to the ways companies are logistically run. Robotics will continue to replace jobs and people will have to adapt to the new world. Robots will become part of our everyday lives.
Alternate energy is interesting because hydrogen fusion will likely become king of all energy sources once we master the technology. Clean as can be and will change the world. Maybe even power our way out into the galaxy? Who knows.
But those of in web 3 early will reap the most benefits as the world changes. Crypto is the future of money as much as the governments would like to destroy or control them!
The energy question will be a combination of technologies I believe. However, fusion was always put forth as the Golden Goose.
We are going to need near unlimited energy over the next half century with some of what is designed as being a part of the future.
Even AI spread everywhere is going to require a ton of compute which equals energy.