hush bringer stops ETB and Dying Triggers

hush bringer is stopping "put into graveyard" effects

bridge from below does not trigger with hush bringer in play the rule is as folows

An ability that triggers when a card is put into a graveyard “from anywhere” may still trigger even if a creature dies. It will trigger if the ability is of a dying creature that triggers only when that creature is put into a graveyard from anywhere, if Hushbringer is the card being put into a graveyard, or if Hushbringer leaves the battlefield at the same time as the dying creature.