I never took a science class, hell, never went to college either. But simple logic and understanding, and the willingness to be open-minded has made me realize how science works. Reading does that as well, and I don't mean pulp fiction. I stay away from talk radio.
Those who make comments about how THEY think science works and then demonstrate by their words that they DON'T understand how science works, aren't worth debating with. As I quibbed in my OP - What is the point?
WE are living in a world that denies science, where there are alternative facts, and truths are based on what one "believes" to be the truth. So yeah, when someone tries to comment on how science works, I just respond with one of my favorite memes:
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THAT meme can be extended to any scientific research such as the debate on Climate Change. It's happening, and it is largely caused by by Man's contributions to CO2 omissions, but those who don't believe the science will sit on the toilet and look up alternative opinions online and claim them as scientific facts.