Posted by Shyaku on January 12, 2020, 6:10 am, in reply to "Very good."
Is precisely how it was glaringly apparent they guy in the video you posted is not a scientist: In the first few minutes of that video he said "and the calculated probability that everything we see is real is...precisely ZERO.
No scientist woudl ever talk like that. A scientist would say, of any such calculated or measured value, that the probability was "vanishingly small, somewhere less than ten to the power of minus seventeen", the reason being, there is no such probability as zero - because you would need infinite time in order to measure it.