I mostly buy boutique stuff from American although I do get stuff from Amazon. I don’t think it is possible to divorce yourself from bad labor practices which exist in every country unless you are completely off the grid and only living off the land so I’m not going to get into the right or wrong of it. Even if you just buy American, that doesn’t mean that component parts or some materials didn’t come from elsewhere.
Anyhow, back to the OP’s question. Based upon some user’s review (rave) which I’m unable to dig up, I got this I2S cable from AliExpress which was far less expensive than other cables and seems to sound very good:
AVplay HD-300 99.99% Silver Customized Hi-end HiFi Audio DAC DDC CD HD-MI IIS RJ45 Digita Wire Player Connect DAC 4K 8K Cable