Minecraft wiki entry for Best_biomes_for_homes, associated text: There is no food to be found in this biome, aside from what can be obtained from piglin bartering. The player may need to bring food from another biome.
Piglins and ghasts can cause trouble for players who are unprepared. Zombified piglins also spawn here commonly, although they are neutral and will only attack if they are attacked by the player.