The meta as it is right now is influenced by some fast decks that push others out, but this can change with the printing of new cards and bannings
Again, this feels more group slug to me than traditional group hug, but its a viable way to weaponize your generosity
And given the logistics of licensing the LOTR IP, and the fact that WotC no longer needs to worry about the cards impact on Modern, we may never get another printing of this card
This definitely makes Emerald/Sapphire decks a lot more feasible, especially as players can potentially get this card into play as early as turn 4 (or earlier if Rise of the Floodborn introduces a lower cost Belle
Notably, Hildibrands Adventure spell, Gentlemans Rise, triggers the decks Commander Yshtola, Nights Blessed, dealing two damage to all opponents while you gain two life