How many years ago?
I can only speak for X570 Taichi. On normal operation the fan is dead silent. The only time that can be heard, is the few seconds it takes from the button pressed to turn on the system to the bios screen appear, when is operating at 100% speed like everything including the Noctua D15. After that is dead quiet.
Many like yourself, like soundbites believing what ever you want to hear from idiots, except the owners of the products in the subject.
Same applies these days to the 5700XT with the reference cooler. Everyone believes thats is very noisy, even deafening loud. Yet they do not take the word of the owners. Even if the same people who cry about this, used GTX980Ti, GTX1080, GTX1080Ti Reference blower models, which they swear were quiet (on the old posts), yet the fact is (from the reviewers used to bash the 5700XT ref) were as noisy than the 5700XT ref when someone digs up the old reviews.
But we live in post truth world, so I do not expect to persuade, or anything from, you or the others like you. Because you will never ever change your minds.