Having solved the world's problems, scientists turn to....*checks notes*.......terrorising mice.
Cyberware for mice, cool. Next develop a gadget that mice can use to fight those birds, cats. And make a video game where you can be a mouse. In human-VR it will look amazing. Use the footage you gather from that mouse-VR experience. Everyone wants to be a mouse, it will be a hit.
One good thing about music, when it hits you feel no pain So hit me with music, hit me with music