no, they're also forcing Apple to allow other browser engines on iOS, which was previously banned. other, third party iOS browsers still used the safari webkit engine.
> In addition, apps that use alternative browser engines — other than Apple’s WebKit — may negatively affect the user experience, including impacts to system performance and battery life.
> In addition, apps that use alternative browser engines — other than Apple’s WebKit — may negatively affect the user experience, including impacts to system performance and battery life.
https://www.apple.com/newsroom/2024/01/apple-announces-chang...