“If I could give zero stars, I would”

As a rough guess, I’d say 20% of 1 star reviews have this exact line in them. Do they not realize that they are not the first person on Yelp to say this? As if, but for this disclaimer, a person reading their 1-star review might mistakenly think, “Oh, well they did give 1 star so then they must endorse it just a little.” I can’t stop reading a review fast enough as soon as I see this line.