Honestly very confused by how it can be a mainstream condiment/dressing. For me it’s just acidic. Doesn’t really taste of much but sorta tingles on my tongue/throat. Sorta like when you burp up a little stomach acid or a milder version of when you throw up stomach acid. Very confused about salt and vinegar chips and any sort of vinegar based salad dressing.
Live vinegar is the one I like. But also - I’ve developed more tolerance for sour foods over time, your palate may adjust.
Try a “shrub” - use a little vinegar and some mashed berries and a little sugar to flavor cold water, sort of like making a lemonade but with vinegar and see if you like that; and also try a balsamic reduction.
I can’t imagine anyone likes straight up plain white vinegar on its own, and sometimes those vinaigrette dressings are way too sour, but vinegar can be such a good adjuster and flavoring.