You can find "some people" who will say and do almost anything. Citing "some people" as what you hang the proof of you claim upon and calling someone who calls you on that "stupid" really doesn't cut it. You'd do better to say, "New Atheists" or "Flying Spaghetti Monster Worshipers" or naming a few by handle or name, but really ... "some people" is a bit too defuse to be meaningful.
The point is that, there exist people who meet the description I mentioned in my 1st post. That is it. No grand 'anti-science' diatribe. No support of a religious or post-modern relativist worldview. Unless you believe there are no people who meet that description, I don't see what the issue is. As to how many, I have no idea, and don't really care. It is completely unimportant to any of the points that I was making. 'Some people' are simply individuals who meet those criteria and are not representative of any broader social movement so it would be wrong to label them as anything.
So are there 'no people' who meet my description, or 'some people'?
There are no "facts" based on personal experience, that's not the way "facts" are developed.
It is a fact that it rained today. I know because I got wet. I didn't need to check the weather forecast or carry out an experiment to have it confirmed.
False. Scientific knowledge is as accurate as possible for the time and place, except in the case of fraud. In any case, when it is no longer accurate it is replace with a better set of "facts."
As accurate as possible can be highly inaccurate. Knowledge considered 'scientific' is frequently wrong, medicine, healthcare diet, etc would be prime areas for 'scientific' knowledge that can be highly inaccurate to the extent that it can actually be harmful rather than helpful. And it is not only 'fraud' that causes this, as you well know.
Plenty of articles published in scientific journals are also later found to be incorrect. The MMR vaccine/autism was published in a respected medical journal. It was later refuted.
Again this is not a criticism of science, but a criticism of the way
some people interpret knowledge that they deem 'scientific'.