Pretty much.

You emphasized “all” to imply there are so many, but honestly I can’t think of much beyond what they’re already mitigating to comply with the DMA.

You’ll get a browser selection screen now, other engines will be allowed, default browser choice gets further expanded in terms of implementation so it essentially ensures you never have to touch Safari.

The only thing that is being torn out is PWA installation on Home Screen because it would be yet another significant architectural change that comes with some significant engineering effort during a time of crunch, when the install rate of PWAs is abysmal as it is, even on other OSs.

Seems fair to me.

From Apples own documentation I get the feeling that someone discovered that there was no easy way to allow their PWA support to work with other browser engines. Due to a lack of priority, running out of time and general malicious compliance they just nuked PWAs instead of fixing them.

I wonder if the DMA contains some sort of requirement that features not be removed. To force Apple to make PWAs interoperable with other browser engines instead of just nuking them.