So what's a radical indicator now? That your son no longer plays a guitar? That he wears his pants over his ankles? The next ones will continue to play his guitar and hang his pants bellow his ankles and will still be a "radical".
Similar to our shibir bros, to whome the work of "Ikamatae Deen" was more important than having a beard, it's more important for our "manhaji" bros to do the big thing whatever they believe should be done, than these small things listed in radical indicator.
I am not talking against shibir, I am not talking against manhajis. But the ultimate sufferer will be the next generation of boys that don't believe in any of these ideologies, but still want to follow a better muslim way of life.