Dyson Spheres were decided impractical, that's why the idea of a Dyson Swarm came about.
Much easier to keep from massive damage, or from colliding with the star.
A dyson swarm is also theorized to be the way we fuel a stellar engine. By heating up a spot on the surface of the sun and drawing mass off and into the engine.
Much easier to keep from massive damage, or from colliding with the star.