Imagine 500,000 years from now… We’ll being flying around the galaxy and colonizing every planet… But wait… they would have already done that millions of years ago… Right?
I always ask for the best evidence. Show me the most convincing artifact you have. If that doesn’t convince me why would I have to hear a string of less-convincing arguments?
I have none but I'm sure Columbus never imagined people would be able to fly from Italy to the United states either.