>I do not exist. We do not exist. Nothing exists.
>Only I exist. - Solipsism
>We all exist as one consciousness/being -open individualism
>We are all seperate individuals with our own consciousness (this is what most people believe.

Doesn't matter, any which way, you still experience being your own, seperate individual consciousness unless you become dissociated. Maybe you do psychedelics and experience ego death or subscribe to Buddhism.

We will all die one day, that's the thing. So it doesn't really matter if death brings forth eternal nonexistence. But does it? No it does not. It's not reincarnation or anything like that. It's something even the most intelligent math and science nerds couldn't even begin to comprehend as humans beings. We're not evolved or intelligent enough to understand anything. Which is why, in conclusion, it can be assumed we do not even exist at all. Not anyone or anything.
Stop having kids. Stop continuing the human race. Go to r/antinatalism and sanctionedsuicide.com and r/efilism.
Make it stop. Make me stop. I dare you. Do it.