Everyone on Earth has a choice between 2 buttons

Assume everyone is able to fully understand and press a button. Nobody is allowed to talk or communicate.

Red (🔴) - your physical and mental health improves massively. You will never suffer major disorders, mental illnesses, or diseases. Your death will be guaranteed to be peaceful and painless. You will also get a 10% boost in reaction time, IQ, charisma, and memory.

Blue (🔵) - at least 50% of the world must press this button, otherwise EVERYONE (including red voters) immediately dies a long, painful death.

If the majority picks red, everyone dies. If the majority picks blue, everyone survives, and red voters get their benefits. What do you choose?