Also every "browser" on iOS has to be based on their webkit. So there is only a single browser implementation. And worse even, they purposely prevent royalty-fr

Also every "browser" on iOS has to be based on their webkit. So there is only a single browser implementation. And worse even, they purposely prevent royalty-free (WP9, AV1) codec support (they receive money from HEVC licensing fees), among other things. I remember days where they didn't even support file uploads.