I’m not going to read them all. They go nowhere as do his other articles I’ve read. Many think they have latched on to some ‘truth’ others haven’t. In their trip down the rabbit holes they misuse scripture and make misguided assumptions among other things.
Many have indeed cheapened Christ’s sacrifice after years of professing belief. From what I have seen those who reject his nature also don’t accept all of him. Are they saved? That I don’t know.