You're absolutely correct. If validation of audiophool orthodoxy is what you seek, you won't find it here.
This thread exemplifies what is wrong with today's idiot consumers. Assumptions that gear is flawed based on hearsay, which can only be solved by adding another equally expensive piece of equipment, again supported by hearsay, all to do something that is rather trivial these days (DAC). The blind leading the blind down a rather expensive primrose path of "buy and try" audiophoolery.