I suspect Lloyd was a real zealot as a young JW and still would be except they kicked him out. So, not being the kind of person to just go away, he went away mad and turned his energy toward "getting even" with the group that rejected him.
If Lloyd Evans has shown us anything, he will never be the type to just go away. With hiring his fake lawyer, and pretending to bring a lawsuit against seven people, he is doing all he can to get even with us. For all I know his hiring of prostitutes or even saying he is an atheist could be some form of getting even.