> Nobody is arguing that. The debate is around whether manufactured public praise is tasteless
I suppose it can feel that way, but on the other hand forcing oneself to find and appreciate others efforts and good qualities—even if there are perceptibly few of them—can be a good exercise, especially for those of us who are naturally quite critical. While I'd argue that it's a good virtue and intrinsically valuable, the habit is also practically beneficial: people perform better when they're appreciated and recognized; one's ability to form and work with teams is noticeably easier; it's easier to adjust performance and expectations; et c.
People often put the cart before the horse when talking about stuff like this. Manufacturing gratitude is doesn't make it less genuine or fundamentally less good.