This website contains age-restricted materials including nudity and explicit depictions of sexual activity.
By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.
Then you probably don’t know any better because the vast majority of YT uploads are terrible quality. If you have anywhere near decent headphones/earbuds you can hear the difference immediately.
Well I’ve used spotify with and without headphones on popular phones, I can’t tell the difference from youtube. I usually download the music directly from the original uploader.