>The major flaw in your example is that you have a site saying product X is good and trusted, but people will then go look online for a competitor that sells it for cheaper.

Product X is good and trusted, except:

  - due to mixed inventory you were sent product Y, which is poison

  - product X has a complex supply chain, and it was previously good and trusted, and now it's poison and you had no idea anything changed

Product X had decent sales but not good enough profit margins, so the brand was sold to a company that sells a cheap, dangerous look-alike under the same name.