As a user, I think what's holding back web is not the lack of APIs but how much web and browsers have repeatedly ignored user preferences, and optimized for tracking and ads. Go to any news website and it contains tons of trackers trying to fingerprint you. Then, of course, they also have to show you tons of ads leaving at most 30% of the viewport to read any content. The web is user-hostile.

And the leading browser (i.e., Chrome) has not really done anything to solve this problem. While Safari had cache partitioning enabled for 5+ years, Chrome has still to deliver it to users even though it's a clear privacy and security win. Not just that, Chrome repeatedly keeps making decisions that hurt user's privacy and expectations [1][2][3][4].

One simple rule of thumb that I use to compare Safari and Chrome is that Safari cares about users (privacy, gating out APIs that have risk of being misued for fingerprinting), while Chrome cares about web developers (trackers, ads, More powerful APIs). As a user, my expectations align better with the former model. I would be happy if Chrome took a step back, acknowledge user's expectations and focus on progressing the privacy on the web instead of engaging in twitter wars.

[1] https://news.ycombinator.com/item?id=22236106 [2] https://news.ycombinator.com/item?id=24817304 [3] https://news.ycombinator.com/item?id=25337995 [4] https://web.dev/floc/