If it was used to replace generic stock image with beer, I might be fine with it. As an illustration generic picture of beer cup without powder or branded packaging would have been sufficient. But being so specific it contains fake brand, powder makes it seem like it represents the actual product thus giving a misleading impression about the structure of powder and it's capabilities to produce foam.
Does it though? First thing I thought when I opened the page and saw that image was that the granules looked quote large and that it would take some effort to make them dissolve nicely. Why have an photo realistic image if its not an actual photo, that might or might not missrepresent the product.
Why not take the bring the cost down to its logical conclusion and have AI write the story from the press release and other content on the internet?