Yes, MacOS never had similar limitations as on iOS. I'm using Firefox which uses its own renderer as a daily on my Mac. There are signs that iOS will (be forced

Yes, MacOS never had similar limitations as on iOS. I'm using Firefox which uses its own renderer as a daily on my Mac. There are signs that iOS will (be forced to?) drop that restriction as well in the future. Google started working on a Blink based Chrome for iOS.