The first thing Lin Puba did when she traveled through time was not to find a way home, but to change her name.
What is Hydra, does it matter if it changes its name? What is the purpose of life? To change your name!
Wait, Captain, you put down the manhole cover. Hydra hasn't changed my name yet! Why do you ask me how I know about Hydra? They are famous for their inefficiency! !