Did dark matter help black holes grow to monster sizes in the infant cosmos? 

 Could dark matter decay have given massive clouds of hydrogen gas the time they needed to birth supermassive black holes seen by the James Webb Space Telescope? 

https://cdn.mos.cms.futurecdn.net/GykYnrtKnQnfQU2TpYccfg.png

https://www.space.com/supermassive-black-holes-dark-matter-decay