No exemptions. Krishna does not say only the weak struggle with the senses. He says even a wise, striving person — vipashchit, someone with real discernment — can have the mind dragged away by force. The senses are pramathini, churning and relentless.
There is deep reassurance in this honesty. Anyone who has tried meditation and found the mind wandering after thirty seconds is not a failure. Even seasoned practitioners face the same pull. The senses do not politely knock; they barge in. This is human nature, not personal weakness. Knowing this, the practitioner does not lose heart but keeps going.