Every additional third party improvement I see shows me how other companies are still investing in the iPhone. It's been a few years now since Google seems to be on a constant decline, and the latest Pixel phones only seem to go further on that path.
It's the contrast between an ecosystem on a decline, and one still being invested in by others.
Not that Apple are perfect, the single biggest blocker to my cohort of friends all replacing their Android with iOS within a few weeks remains the lack of a native third party browser with adblocking extensions.
I'm a native Firefox with extensions away from moving to iPhone after never having one, so every further bit of support by third parties is good.
I really hope the EU forcing the opening up of Apple brings Firefox