Yeah, I'd be expecting display cases full of Funkos/figurines/statuettes, storage devices full of boardgames, maybe one of those fancy boardgame/table-top RPG tables doubling up as a dining table. Bookcases full of manga and anime. The kind of stuff you'd expect a hardcore geek to go a bit wild on if they were suddenly freed from the dual concerns of "How do I pay for it and where do I store it." Although Marigold's hoarding looks to go more to the digital, so it's probably more lootbox games and a League of Legends account where she bought All The Skins.