Even for the third party shipper, it’s still Amazon’s choice to contract out or permit shipping via that company.
The actual problem with these reviews is that the review is meant to tell us if the product is good, not the seller. A review of Amazon on the product page for… I don’t know, an electric toothbrush… on Amazon’s storefront doesn’t help me decide if that specific model of electric toothbrush is worth buying.
It’s not true, I saw a different meme on it the other day and looked it up. This came about because some company made an advertisement at Salzburg Airport that looked kind of like a help desk tag for someone that mistakingly flew to Austria instead.
The giveaway here is that it’s Salzburg, not Vienna. International flyers into Austria are almost universally going to end up in Vienna by default. Vienna’s airport sees ~20x the annual passenger count.