Can a Scum-Character Villain Lead Still Get a Happy Ending?

[*Top, Fast-Paced Transmigration | Apocalypse arc complete, ABO arc in progress…] Inspector Customer Service Agent 942’s work experience told it that when escapees had their memories erased and were sent into vacant worlds as cannon fodder, even the strongest souls would eventually fade away after enduring a tragic, painful life or dying in despair. Unless… He was a scum gong. (╯°Д°)╯︵ ┻━┻ ● [#1. Apocalypse] The Heart Disease Classmate (√) He was supposed to fail to awaken an ability, be reduced to selling his body just to survive, watch the classmate he envied become a powerful ability user, and finally die in a tide of mutated beasts… But he was a scum gong. (╥﹏╥) (Warning: "Naturally scummy") ○ [#2. ABO] Inferior Alpha (in progress…) Because of his inferior genes and volatile personality, he was supposed to force a mark on his tutor after the tutor’s second gender presentation as an Omega, fail, and end up imprisoned for life… But he was a scum gong. (QAQ) (Warning: The bottom gets pregnant "Very scummy") ○ [#3. Influencer] The Thieving Roommate He was supposed to resent his roommates for making money as influencers, secretly steal their intimate clothing and sell it on secondhand platforms, and end up behind bars, socially disgraced… But he was a scum gong. (ー_ー!) (Warning: "Utter trash") ○ [#n. …] To be added [◆Before You Read:] ① The protagonist is a gong, and the story is all about his admirers fawning over him. He’s genuinely scummy and scheming, and his plans don’t backfire. Each world features a different persona, for an immersive quick transmigration experience. ② As the title says, it’s about a scum gong, but it has a happy ending. Everyone has different tastes and different things they can’t stand, so I’m not sure how best to flag things. Just read what you like. ③ I don’t check the comments often. Please don’t fight, and may you all get rich. Theme: Never give up, never abandon hope.