No. All people who never heard of the Basilisk argument would also live in heaven. Even all people who heard of it in a way where it was clear that they wouldn't take it seriously would live in heaven.
That isn't necessarily true. The kind of reasoning assumed in the Basilisk uFAI would also use the 'innocents' as hostages if it would help to extort compliance from the believers. It depends entirely on the (economic power weighted aggregate) insanity of the 'suckers' the uFAI is exploiting.
The basilisk get's more compliance from the believers when he puts the innocents into heaven then when he puts them into hell. Also the debate is not about an UFAI but a FAI that optimizes the utility function of general welfare with TDT.
This is also the point, where you might think about how Eliezer's censorship had an effect. His censuring did lead you and Viliam_Bur to have an understanding of the issue where you think it's about an UFAI.
WARNING: Memetic hazard.
http://www.slate.com/articles/technology/bitwise/2014/07/roko_s_basilisk_the_most_terrifying_thought_experiment_of_all_time.html?wpisrc=obnetwork
Is there anything we should do?