Absolutely right!
I have a feeling that, apparently - maybe,
people before they record their video ,
they (maybe) well "engineer" the sound with various external components like equalizers,
and then check several times if its well audible and make sure it sounds as if it's the closest to YouTube
just for the recording, and judging on people with expensive gear that they will probably will never have,
and pat themselves on the back, that here they supposedly have a result that is the closest to the "original" in their recording,
and in reality, sounds so terrible and horrible,
those people will never host people either,
unfortunately I have come across several
shame.