Did Microsoft ever explain why Bitlocker could be deliberately circumvented? Part of me thinks they are welcoming this drama because if the other 0-days are ge

Did Microsoft ever explain why Bitlocker could be deliberately circumvented? Part of me thinks they are welcoming this drama because if the other 0-days are genuine bugs then it muddies the water and shifts the focus away from a the fact that they shipped an intentionally backdoored security product.