My use case has nothing to do with audio quality difference between the two, simple convenience of something that works without the need for charging anything. Over 95% of the time I'm using earphones and not larger over ear headphones so just something small that I can throw in my pocket, bag, jeans, etc.
Dongles haven't worked well for me for me, for once I need to disconnect it when I'm switching to my laptop and I've actually lost one within a week as it somehow disconnected itself from my earphones and I'm not the kind of person who loses things. Replacement dongle was already starting to look flimsy after a week of use. Also since I use headphones a lot, not sure how I feel using my USB C port so many times a day.
It's easy saying something like, "don't worry about it since getting Sony WF-1000XM3", those things are over £200. In fact a lot of well reviewed headphones are well over £100 mark. Tried some cheaper ones and they sounded pretty garbage, hell first gen of Apple ones were also pretty rubbish, which probably had more to do with just having poor sound rather than the Bluetooth aspect. There's also the issue of how the battery life will hold up after few years of heavy use.
All this when you can buy very competent wired earphones like Soundmagic E10 from £30. Again though, I've accepted the fact that I will more than likely have to shell out a premium for some quality earphones after my next phone upgrade as I doubt we'll have much choice at all, now that Samsung are dropping it across the board on their flagships. LG at a push will keep it but it's a pretty niche phone now compared to the big boys.
There is a possible solution with bluetooth receivers like Fiio BTR3 but it feels like a neither here nor there interim solution.