@2psyop and @hilde45 I agree - emphasis on the streamer to improve sound quality without even identifying what sound quality “issue” there is, is an inefficient place to exercise one’s upgrade-itis.
Right. That's the point. It's not -- @lalitk -- a lack of desire for the best performance or being discriminating. Rather, what I've noticed is that people often jump to a "better" product without doing due diligence about where the improvement is needed. Without really taking the time to discern whether a streamer is the answer, I suspect that *some* people just go for product first and then justify it later. And dealers love to affirm that kind of move because they provide the customer with a good feeling (and confirmation bias).
I'm not saying that you did that or that anyone else here did it, but I suspect that doing the hard work of really testing things and eliminating variable is time consuming and onerous. And not as fun.