Neanderthals never existed
Sure they did. We've even mapped their genome.
I posted a photo of a Triceratops cranium. You don't think they existed either. Do you accept my suggestion, that it might have been a 30 foot long, 10 foot tall, 12 ton goat (based on the fact that both Triceratops and goats have horns)? If not, what was it?