

And also comments I don’t like/disagree with
That’s how most people upvote/downvote on Reddit and that’s why you’re massively downvoted there for expressing an opinion that goes against the hivemind, even when your comment is thoughtful and well written. Lemmy is better about that, but I’ve noticed a lot more downvoted comments here in recent weeks where it’s just people disagreeing.





But it’s not an expression of gratitude in this context unless they did something beyond their job duties. Thanking them is just the universal polite way of ending the exchange and most customers do it. This interaction is routine and necessary to complete a purchase, and customers aren’t expressing genuine gratitude just because the cashier did their job.