You are full bias. I have had that Amazon Basics cable for years now. It has gotten more use and abuse than a thousand uses in a normal audio system. Yet is as solid and reliable as day one I bought it. I just
found it on Amazon and it wasn't $12, but $6.99!!!
Does that looks like cheap junk to you? Thick connector shell that holds tight but not super tight as to pull out the RCA jack. Cable is thick and supple just like "high-end" cables. It has a whopping 35,000 reviews, averaging 4.7!
I have reviewed it a multiple times:
https://www.audiosciencereview.com/...-of-rca-cables-mogami-amazon-monoprice.27871/
Yes, there is junk stuff like that monoprice on the right (usability, not performance). Objectively, the Amazon cable even outperformed the Mogami on noise pick up!
It is really, really good stuff leaving no room to pick anything else.