ChatGPT drew me up plans to build a Dyson sphere (actually a swarm), which I published yesterday, but thinking about it! How do you transmit that energy to earth to use?

Well that happens already in the form of light waves.

So that got me thinking, instead of a Dyson sphere, why not place orbiting mirrors to reflect more of the sunlight to the earth. Much cheaper and easier to do and something that is probably achievable within my lifetime.