So maybe I haven't experienced them fully know if the genre's name represent the genre.

But for me it feels like the word Rouge doesn't represent it fully where player needs to have multiple playthroughs with little to none progress transfering (or something like that). Mainly the knowledge gets transfered to following playthroughs. But I haven't played that game or much of rougelites.

As I understood Rogue started it's own genere and the genre is called afte the game. Or even multiple genres got named after this game.
About the game called after what the player does I didn't know.

Or at least that what I assuming. Because when doing for both, it at least implies that the test is for both title and thumbnail. Like it won't have separate test for titles and thumbnails.