There is no proof of that. hoax or not, it's not important.
I agree with you friend. It does not matter from what we descended. We are what we are, and that is only what is important. Future is what we need to be concerned about, and this moment even more than future. I do not know why, but to some people it is really important to know how we came to this world, maybe it is too me a bit too. But i am ok with not knowing too.
Problem is that those evolutionists believe we will evolve in the future and create all kinds of harmful ideologies based on that false accusation. For example, Hitler.
Do you really think that humans will always look like they do today? Evolution takes a long time, millions of years. It would be ill advised to have it as a center of any ideology, since it's something bigger than us and almost completely out of our conscious control.
Yes, Hitler made efforts to selectively breed a new German race of blue eyed, blonde haired supermen two meters tall each. However I think this was actually going against evolution as he was interfering with it's natural flow. There's a reason why normally people like this are rare to find for example they'll have a hard time thriving in miserable conditions like in the far north.