Earlier quoted context omitted.
That narrative is changing. Scientists are starting to think the peopling of the americas happened a lot earlier than we previously to believed. https://www.science.org/doi/10.1126/science.abg7586
What is funny is that there's been a consensus for many years in Europe that Hominids arrived in America at least 30,000 years ago. There were several artefacts that made the hypothesis very plausible. But most North American scientist were vigorously opposed to it, until this recent proof that's harder to deny. By the way, this is unrelated to the GP post which was about hominids walking out of Africa, more than 1M…
As an aside, the white sands footprints aren't "proof". They're interesting and highly suggestive, but significant concerns remain about the quality of the dating, let alone transbering crossings in the LGM without implicating things like the sketchy refugia hypothesis. It'll be a few years before all that shakes out and we have anything approaching consensus on the matter.