Not sure how accurate Bloomberg is but they have another rumour that Sony is having issues and up to 50% of the yeilds are defective.
https://www.pushsquare.com/news/2020/09/rumour_sony_forced_to_cut_ps5_production_by_4_million_units_due_to_chip_troubles
Wonder how accurate this is as the same analyst is also predicting $399 for DE and $449 for BR.
Edit to add pricing from article.