It would take too long but basically your inference is wrong. Virtually everything you post is wrong or you draw the wrong conclusions. Statins emphatically do not cause dementia and they certainly do reduce initial and repeat myocardial infarctions (heart attacks).
SOTTY: You obviously don't like people that disturb your false positive view of live!
You also obviously do not understand how the pharma mafia works. At most 50% of the studies they do get published and are presented e.g. to FDA the rest is locked away. This is why meta studies that include pharma paid studies are of absolute no value.
It started with contergan , then Viox, opiates and now it turns out that the biggest cheat ever were statins. You are absolutely right if you do a one year study with statins - this reduces hart attacks, but this is what they have done do convince FDA only. If you do long time studies then the statin induced heart attacks (uncovers inflammation in blood vessels) take over also the induced diabetes II, dementia, liver & kidney problems especially in patients with high blood pressure medication. Thus independent long time studies show that statins are of absolute no value for normal people. Only in rare cases with a gene defect there is some reason to prescribe them!
It's my hope that the producers of statins once get the same punishment as seen in the viox case.
What we can learn: All new medication is only safe after we have at least 5-10 years experience. From this point of view hydroxy-chloroquine and Azithromycin are safe as they are in use since way more than 10 years.