Well, Bradbury wrote Fahrenheit at the age of 31/32, now he is 88 years old and it might be much harder for him to be able to keep up with all those new technologies, developments and evolutions. Anyway, as with the most authors his writings are almost "only" fiction.
F i c t i o n, not necessarily his real opinion or his innermost thoughts...
Anyway, imho he's a great writer, i really enjoy his books and don't care too much about that interview.