It might look ok from user's point of view, but lot of the problems fall on web developers who have to work around a bunch of these issues to make their pages work in Safari
Been working with web related tech since the early 00’s. Safari has just never been a problem except for invasive ads, like back in the Flash days.
I was doing web dev or related from 2000 to 2016. IE6 was far worse than anything Safari has done.