Yes, socionics is a religion and that's why it hasn't caught on in pop culture like MBTI. News at 11.
(I know you don't believe in socionics, but this isn't going to change anyone's mind. Correction does much, but encouragement does more. Insanity is doing the same thing again and again and expecting different results. Since I've converted to from socionics to Jedism, I'm going to be Yoda when I grow up. JK, I haven't done that.)