The following, from the Watchtower magazine of January 1, 1997, does not support the idea that the WTS is a "pedophile's paradise." The WTS also pointedly spoke out against pedophilia over 9 years ago in the Awake! magazine of October 8, 1993.
For the protection of our children, a man known to have been a child molester does not qualify for a responsible position in the congregation. Moreover, he cannot be a pioneer or serve in any other special, full-time service.—Compare the principle at Exodus 21:28, 29....If, for example, an individual makes immoral advances to another adult, the adult should be able to resist his or her advances. Children are much easier to deceive, confuse, or terrorize. The Bible speaks of a child’s lack of wisdom. (Proverbs 22:15; 1 Corinthians 13:11) Jesus used children as an example of humble innocence. (Matthew 18:4; Luke 18:16, 17) The innocence of a child includes a complete lack of experience. Most children are open, eager to please, and thus vulnerable to abuse by a scheming adult whom they know and trust. Therefore, the congregation has a responsibility before Jehovah to protect its children.
Well-trained children learn to obey and honor their parents, the elders, and other adults. (Ephesians 6:1, 2; 1 Timothy 5:1, 2; Hebrews 13:7) It would be a shocking perversion if one of these authority figures were to misuse that child’s innocent trust so as to seduce or force him or her to submit to sexual acts. Those who have been sexually molested in this way often struggle for years to overcome the resulting emotional trauma. Hence, a child molester is subject to severe congregational discipline and restrictions.
Whereas the present WTS policy may be in need of updating and upgrading, it is simply not true that the WTS has at any time advocated the protection of pedophiles.