One other reason why vinyl sounds better is that how it’s mastered. For streaming, tracks are optimized for low quality headphones and phone speakers. Loudness is all that is required.

Mastering for vinyl, however, takes effort. Do it wrong and the record becomes unplayable. So when you have to put in the effort anyway, might as well make it sound good at the same time.

A/B some tracks some time. Chances are the vinyl version sounds more polished with a bit more dynamics instead of having everything slam into a limiter. This has nothing to do with sound coloring or “warmth”.