I’ve never bothered to test on Safari (don’t have a device that runs it and I won’t buy one for it either)

This explains why you don’t think safari is that bad. Lol, you don’t test in it. It’s fucking bad. Every time I think I’m doing some safe that safari can’t botch and don’t test for a few days in safari, I’m shown what a foolish thought that is. The types of sites I work on have some less common features admittedly, but every other browser, even silk browser on ancient Kindle devices, works flawlessly most times while safari has a problem with SO much. Even back when we supported IE 11 (trident) the weird issues were worse on safari.