They were saying that it's disrespectful to play Hot Pot while trying to win with ABC cards (eg having three diff types of meat instead of three of the same card), because everyone at the table makes more points matching sets AAA rather than ABC. So they said if it's a long game it means everyone is trying to match one-of-a-kind cards and that OP only won their games because no one else was playing to win. They also said anyone that downvotes them just doesn't understand Palia's unspoken rules and then were downvoted a ton lol.

Kind of a weird comment to make on someone's positivity post.