This seems to be expected since it is a similar camera to the one used in the Pro models last year, continuing a trend of some features temporary exclusive to the pro models for a year.
I’m not using their browser in part because of all the problems of the past, but the search engine is actually really good. In my case it’s better than DDG and bing.
Pinging Apple Watch from the iPhone is such a niche feature. Can’t imagine people using that much.