Even if all of your scenario is true, where does that get you? You personally can't imagine (or don't want to) a natural process to get to where we are now, so you've thought up this scenario that some being creates a simulation, OK where did that being come from? Just because you have less unsupported claims than most religions doesn't make your proposition any more plausible.
If water rots the soles of your boots, what does it do to your intestines?