Speaking from experience as someone who was scum in lea's last game (literature) - she puts in a ton of effort for her fake claim lists AND flavor provided for them. Her writing skills are something we should all envy, and we should not assume that any claim in this game is real just because it's consistent formatting and writing and syntax and quality as real town flavors.
Of course it's always possible for someone to have to claim before they have something prepared, or for scum to go PeafMode and yeet themselves off of a cliff for no reason with an especially bad claim, but don't call a claim good just because it doesn't look fake.