You stated an opinion.
All I have to do is read the headlines about the mainline churches slide into total moral depravity and relativism. Their beliefs and fruit speak for themselves. If it walks like a duck...
I have also seen surveys done in some of the mainline churches that reveal that the majority of people who attend the Episcopal, Presb. USA, United Methodist and other churches do not believe that the bible is the Word of God and support and endorse every single depraved liberal cause that comes down the pike. Big Red Flag here.
Churches like these are empty shells that allow cultural norms to replace absolute scriptural truth. Does the word ICHABOD mean anything to you?