For all those who used computers and say that streamers are better, what DAC did you use in conjunction with computer? Could it be that the DAC in the streamer is better than what you used when using a computer as file source? So what you are hearing is not computer vs streamer, but different DACs.
Also was the computer spinning disc or solid state?
I stand by my "total garbage" indications above. Great ad hominem, BTW. LOL!
Re jitter, the article below suggests that jitter is a red herring in the vast majority of contemporary DACs.
https://audioxpress.com/article/audio-electronics-is-digital-jitter-really-a-problem#:~:text=For%20a%20given%20amount%20of,%2C%20but%201.0%25%20at%2010kHz.
Even if you don't like Winer, the question of audibility deserves consideration. Happy to hear other well-informed, data-driven opinion on that matter.