That clueless man is not her uncle
Spoiler!
He's her biological Father 😬😬😬
"Dead people receive more flowers than living ones because regret is stronger than gratitude."
—Violet Evergarden
—Violet Evergarden
 Why would you be surprised for it to be a literal fuckfest, when every male character that doesn't look like mashed potatoes is down bad for any girl who looks in their general direction, especially the FL ? That much is obvious and expected.