Market share is fine, honestly earned. Abuse of market share or product is not.
You might make a world beating product and achieve 100% market share. That's great!
If you then use that market share, or your product, to resist competition, or if that happens naturally, so that by doing nothing you are guaranteed 100% market share, then regulators have to step in to ensure a healthy market going forward.
You might make a world beating product and achieve 100% market share. That's great!
If you then use that market share, or your product, to resist competition, or if that happens naturally, so that by doing nothing you are guaranteed 100% market share, then regulators have to step in to ensure a healthy market going forward.