How are Firefox and Chrome not competitive given that Safari isn't the overwhelmingly dominant browser ?
https://mozillagfx.wordpress.com/2019/10/22/dramatically-red...
Before using those private APIs, with no other options to reach the same performance as Safari, both Chrome and Firefox were in a completely different league.
Your own article says that Firefox only recently started using them.
https://mjtsai.com/blog/2019/11/04/electron-apps-rejected-fr...
So you’re basically just talking out your ass, saying that Apple should open up APIs that have always been private for the sole purpose of helping a competitor who knowingly adopted them in violation of platform rules.
“Yes, officer, I broke the law. But I think, now that I’ve broken it, you should just abolish the particular laws that I broke because some people think I’m a big deal.”