OK I take it back, Safari might be the new IE: https://github.com/nolanlawson/emoji-picker-element/pull/379
The WebKit team has been doing amazing work recently, but it doesn't help users stuck on old versions of the OS.
E.g. Safari 16.4 was a massive release from back in March, but about a third of Safari users are still on <=16.3. This accounts for 6.5% of *all* browsers! https://caniuse.com/mdn-api_elementinternals
I know the solution is "just buy a new iPhone," but how much e-waste is that going to generate? And how many people can afford it?