You also need a higher quality, impact rated helmet. I'm sure plenty of folks buy am expensive bike and the cheapest helmet.
Freeride/Enduro/Downhill helmets exist (https://mountainbikeguys.com/downhill-helmet/) but nobody has come up with a rating yet afaik. I own one, and it probably saved my life at least once, but can understand how nobody wants to wear one outside a downhill bike park.