Nah, they were different varieties of H. erectus and other hominins back then.Well, Europeans and East Asians are identical 1.5 million years ago 🤣
And before H. sapiens came along some 70k years ago, neandertals were split between H. neanderthaliensis in the West and H. denisova in the East. The rest is about mingling, absorption and some isolation to chisel out the current varieties.