...which has grown remarkably worse over the years as most denizens of the late 20th century and early 21st century grew increasingly immoral and anti-Christ.
"Let no one in any way deceive you, for it will not come unless the apostasy comes first, and the man of lawlessness is revealed, the son of destruction." -2 Thessalonians 2:3
"The Apostle uses the definite article; he refers to the apostasy of which he had spoken distinctly to his readers (2 Thessalonians 2:5). This word in common Greek denotes a military or political revolt, a defection; then in the LXX it is applied to revolting from God—e.g. in Jeremiah 29:32 (“rebellion against the Lord”), 1Ma 2:15 (“revolt,” consisting in sacrificing to idols): so the corresponding verb in Hebrews 3:12; comp. Acts 21:21 (“thou teachest apostasy from Moses”), 1 Timothy 4:1.
Here this ominous expression appears for the first time within the Christian Church, as signifying revolt from Christ, the faithless defection of men “denying the Lord that bought them” (2 Peter 2:1). It is sad to find such a prediction in the earliest writings of the N. T. It originated, doubtless, in the words of Christ, Matthew 24:10-13 : “Then shall many stumble … Many false prophets shall arise, and shall lead many astray. And because iniquity shall abound, the love of the many shall wax cold.” Comp. the mournful prophecy of Moses concerning the future of his people (Deuteronomy 31:28-29, &c.).
This presentiment of St Paul grew in distinctness and was expressed with increasing emphasis, as time went on; comp. Romans 16:17-20; Acts 20:29-30; Ephesians 4:14; 1 Timothy 4:1, &c. Such words as those of 1 Corinthians 16:22 (“If any man love not the Lord, let him be anathema”), and Colossians 2:19 (“not holding fast the Head”), shew that in his view personal loyalty to Christ was the safeguard of Christianity." -Cambridge Bible for Schools and Colleges
I'm not sure why that would surprise you. I guess I've been out in the world so long that I'm accustomed to her type of behaviour.