Infantile sexuality (n.) or Freud's "infantile eroticism" is one and the same thing as Adler's power drive — which is why every neurosis can be explained by both theories at once.
Infantile sexuality (n.) only looks perverse because it is the seed not just of adult sex but of the whole adult mind — the germinal state is no more exclusively sexual than the grown man's mind.
Infantile sexuality (n.) is of little scientific value: it is all one to the caterpillar whether we say it eats its leaf with ordinary pleasure or sexual pleasure.
Infantile sexuality (n.) strives only figuratively toward a sexual goal and far more toward thinking: a child's conflict is solved by a concept, as an adult's sexuality never could be.
Infantile sexuality (n.) as a term blows the concept of sexuality up to nebulous proportions and turns spiritual factors into warped and stunted instincts — at most a professional façon de parler.
Infantile sexuality (n.) is, as Freud understands it, a bundle of possibilities for investing libido, spread over all forms of sexual activity before any normal goal exists; investments set free in development drive sublimation.
Infantile sexuality (n.) is, in Jung's image, a gun firing blank cartridges: it differs from the mature kind as play from seriousness, yet blank-shooting is still shooting, so sexuality really exists before puberty.