I agreed with it because I agree with it and it had nothing to do with whether you believe it to be true or not.
Having worked in an engineering dept. in commercial AM/FM broadcasting for 22 years I do know what good audio is believe me. It was my job to achieve that very goal. There is communications grade audio which is not what I call good audio. It does the job of establishing and maintaining contact with the best clarity and that is it. Wider audio, especially on AM, is what sounds really good however there is a point where extending the bandwidth does little more than occupy bandwidth and does nothing for the sound quality especially if the receiving station does not have the ability to take advantage of the wider audio bandwidth. The human voice, especially male voices, have little to nothing to offer at 8KHz and really roll off around 5 KHz yet some attempt to boost the highs so far that all they really do is create HISSSSSSSSS that occupies bandwidth and little more. You cannot boost something that is not there to begin with. I'm not saying that YOU do this but just making an observation of what SOME operators do. I cannot judge you or anybody else until I hear you or them on the air and see their signal on my 'scope.
My first post was not directed at you. If you notice it was directed at someone else hence the quote I made. It had to do with a statement that said "CBer tend to blow shit up. They run out of money, then they learn how to fix it. Or give up and become hams." insinuating that CBers fix their gear while hams do not. My post quoting you in regards to that issue was to explain the history to you. There have been a lot of shit-shows here over the years.