People reporting things doesn't mean much, because as your own original link mentions, people tend to overreport stuff when they are going to the doctor already for other things. What do actual studies that have controls show? We have human RCTs here that have looked at this very thing - and found no evidence of it.

A random article on webmd also says very little when it contradicts the data we have from human RCTs and provides no sources. The trials I linked specifically looked at the common concerns that people have raised as being possibly related to low cholesterol - and didn't find them.

No one is saying that cholesterol isn't essential - your brain literally won't work without it, among many other things. But there is a difference between serum cholesterol levels and its use in in your body. You do not need high serum LDL-C levels for your body to create cholesterol where it needs it.

Those studies I linked quite specifically check for these concerns on people with way lower LDL-C from PKCS9 inhibitors than even combo therapy of statins and ezetimibe will get most people.