This was posted years back , clears up a lot of misconceptions .

<iframe width="560" height="315" src="https://www.youtube.com/embed/wW25ZxVPqxg" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>


https://www.youtube.com/watch?v=wW25ZxVPqxg&t=940s