Is that a URL shortener? Please post the link with a fully disclosed address. I’d like to see the content on the other end, but don’t know where it’s going to take me.
2. If you click it and are expecting "product A" and instead you see "product xxx" you probably won't proceed further.
3. This is Amazons fault, not those that have posted short URL's. There simple is't a longer URL that says: http:// amazon.com/this-is-the-product-you-were-after-just-in-case-you-are-skeptical-of-a-short-url-given-to-you-byu-someone-you-dont-know-beware-danger-will-robinson.
Don't apologize to the ornery whingers. URLs are addresses, not content. There's no reputation or credibility issue with URL paths, they are totally arbitrary. Only domain names have credibility.
https://urlex.org/ can expand these for you.