A lot of red meat is probably one angle I can’t get behind. They are very high in cholesterol and triglycerides which are deadly for the heart over the long haul.
The problem is that when people say "red meat" they're almost always referring to the modern "hamburger-like substance" which almost certainly high on the ultra-processed scale.
An actual steak or hamburger ground at a butcher would be a pretty gigantic step up for most people.
Is pretty clear that eating cholesterol doesn't lead to higher blood cholesterol. It just doesn't matter.