As much as I hate that no other browser engine is allowed on iOS, browser engine monoculture is toxic, and overtly caustic to the open web as a whole. Safari of

As much as I hate that no other browser engine is allowed on iOS, browser engine monoculture is toxic, and overtly caustic to the open web as a whole. Safari officially adopting Blink would have wide rippling effects beyond Apple's own ecosystem. It would likely also sound the death knell for Firefox in it's blast radius. This would surrender web standards as a whole to Google, who in my opinion, cannot be trusted to equitably shepherd this forward; given their propensity to push their own browser heavily, push non-standards forward and so adversely affect their own sites on rival browsers who do not use their extensions to the specifications.