Genuine question: is there example of good looking UI that also provide good UX? I'm amazed at how big companies, with UX designers and researchers being paid

Genuine question: is there example of good looking UI that also provide good UX? I'm amazed at how big companies, with UX designers and researchers being paid big salaries, seems to produce confusing designs. Is it because management is pushing "shinyness" at all cost or is it because what works in terms of UX doesn't look "sleek" enough?