And developers can play a part in reversing that. It seems like it might already be happening:

  | month   | Chrome | Firefox | Safari |
  | --      | --     | --      | --     |
  | Jan '25 | -1.29  | +0.07   | +0.84  |
  | Feb '25 | -0.75  | +0.08   | +0.03  |

Note: Edge is also gaining. They use Chromium but their stance on Manifest v3 is unclear to me. So far they don't seem to have any plans to deprecate v2 support

I know these numbers seem tiny, but if these trends were to continue, Chrome could be under 50% marketshare by June 2026 and overtaken by the end of 2027