Earlier quoted context omitted.
What, specifically, do you consider inferior about Safari? I'm genuinely curious - I use Chrome, Firefox and Safari regularly and I find Chrome and Safari to be of equal quality. And I notice bugs in Chrome every now and then, but with both browsers I find it pretty rare these days.
Well, as a for-example, safari's support for indexeddb, service workers, push notifications, and just about everything that makes progressive web apps interesting is pretty lacking. As another for-example, I was able to hard-crash safari on ios by setting some CSS attributes on the scroll track about eight months ago - like literally a web page with css that altered how wide the scroll bar track was could CTD safari…
I use Chrome for work and Safari for casual browsing. Safari definitely has better tab management (tab expose). I am also sad that Firefox UI looks stale. Their settings & options window look like it hasn't changed since initial release.