https://en.wikipedia.org/wiki/Nils_Torvalds#Linux_kernel_sta...

>When my oldest son [Linus Torvalds] was asked the same question: "Has he been approached by the NSA about backdoors?" he said "No", but at the same time he nodded. Then he was sort of in the legal free. He had given the right answer, [but] everybody understood that the NSA had approached him.

so the assumption here is that TC were also asked to accept "contributions" from bioluminescent individuals, and chose not to. "just use Bitlocker" was a deafeningly loud dogwhistle, don't you think?