Iron Golem Gifts Hostile Mob Drops in Peaceful

It would be cool to be able to give Iron Golems poppys or iron and in exchange it has a chance of giving you hostile mob drops (as they kill hostile mobs). This could be a good way to make these items obtainable in peaceful survival. Having it be iron could make it kind of a bad trade as far as competitive play goes but still allow peaceful players to get items they may want (though inefficiently) if non-peaceful isn’t appealing to them