When I check out the https://kagi.com/orion/ webpage I highly doubt, they are very important in the privacy market.

What privacy company makes a browser comparison without Mullvad Browser and Brave Browser or Onion Browser?

I am rather vowing for strengthening opensource projects, like firefox and its derivatives instead of shortsighted projects acting kind of disconnected. Since whichever Project, that is improving on Firefox, will help all users of firefox derivatives. Where opting in the apple ecosystem can not lead to transparency and openness. The apple company is not part of transparency and opensource. So no way to verify whatever claims.