The implied reality of the paradise Earth myth would shake a sane person to the core. Armageddon happens. Billions of humans are all dead all at once. All of human society's infrastructure ends instantaneously.
Imagine AMC's The Walking Dead television series minus the zombies. No electricity. No heating or air conditioning. No clean, running water. Millions of "survivors" who have no clue on how to grow food, cook food, make clothes, tend non-fatal wounds or injuries, etc.
I guess beards will be back in style because no one knows how to smith razors. As will long hair, unshaven legs and hairy armpits. A decade into "Paradise" and everyone will look like a castaway survivor on a desert island. I am not sure what would be worse - the smell of all the dead, rotting bodies or the body odor and stale breath of all the survivors burying them.
After a hard 16 hour day's work of burying dead people and disposing of any sign of the prior world, there's nothing like a bowl of hot, bland boiled carrots and potatoes. Maybe you can watch the crows pick the bones of your dead neighbors for the night's entertainment. I'm pretty sure the football match won't be televised.
Then a thousand years pass. The Earth has been restored to the way it was intended. Only the faithful are left on Earth. Now what?
"Well, we don't know, but I am sure it will be wonderful!" claims the Watchtower.
Sorry, but I'm not buying it. Forever is a long time.
Like HowTheBibleWasCreated, I too have turned to eastern philosophy. It actually makes sense and jives with science.