You're so right, but don't forget, all these developments were prophesied ( 1. Timothy 4:1, 2. Timothy 4:3-4), during some of these things also happened in biblical times (Jude 3-4, 2. Corinthians 4:4).

Although we've to warn others for false teachings like these ones (Ephesians 5:11), which are shared in some national churches, it's clear too there exist people who "choosed" to belive these lies which you're talking about and who can't see the truth because their own choice, which brought them God's punishment and the insufficiency to recognize God's truth (2. Thessalonians 2:11-12).