Well...no, I've seen plenty of frail folks get picked on or beat up. Just take a look at nature - the weak ones in the herd get cut out first, all imagination aside.
Not every frail person is a 'breather" (vaguely meaning totally accepting of the present moment). Just as there are a plethora of 'energetics' who fear the present moment, the same can be said of 'frails'
I like to frame it as the old samurai/zen story of the bad-ass and the monk ... "I'm the one that could run you through without a thought" and "I'm the one who could be run through without a thought" Of course the bad ass withdraws (not much of a story otherwise).