Period. So ignorant. At least give those videos a look. There is actual science behind it. Diet contributes big time.
You may want to post peer-reviewed research papers backing those videos instead. It’s a lot easier to review.
https://nutritionfacts.org/video/oxidized-cholesterol-as-a-c...
You can see the sources by scrolling down and hitting the "Sources Cited" tab. Do you have reasons to believe that the information has been misinterpreted?