I know people like to complain about Safari, but:
1. It’s absolutely common to ask developers for a minimal repro case in a bug report.
2. There are four major Safari releases under 15.x.
3. Apple OS upgrades, especially iOS, are as close to total as one could imagine. The overlap between people who buy iPhones and people who go out of their way to turn off OS upgrades is really small.
I want Apple to stop tying (some) Safari releases to OS upgrades, but this honestly feels like you’re tired and it’s been a long day, and you could use a break. Take the night off. Safari will still be imperfect but improving tomorrow, even if it’s not at the pace we’d prefer.