[Edit: I did not expect so many responses. I appreciate all the contributions to this post and I will take them to heart.]
I especially can’t stand an ambiguous villager giveaway where the OP says, “Tell me why you want this villager.” and the replies are either borderline ad misericordiam fallacies or just general emotional appeals. Then again, how else does one respond to that? This is all a video game. We have no real reason to want certain villagers other than liking them or thinking that they’re cute/aesthetically pleasing. There’s no serious way to say, “I am somehow more credible and more deserving of this villager than everyone else.” It can be nice to hear people’s stories and experiences, but isn’t that what the ACNH general discussion forum is for? These things should not be a factor in giveaways, sales, or trades.