Transmigration, Civil Engineering student > Baron's Trash son
Transmigration, Player > Count's disowned son
Transmigration, Player > Count's youngest waste of a son
... I think trashy second gen rich counts
Transmigration, Celebrity Chef > trashy arrogant Idol
Transmigration, Emperor > Youngest waste of a prince
Transmigration, Reader > Mogul's youngest trash of a son
Regression
Transmigration, author > "worst bastard" youngest son of a mage clan
Transmigration, Doctor > prince
More of a waste than trash but still trash
Trash of the Count's Family