Confessional. Does poetry tip toward the confessional?

What is being confessed - grammar grievances? Seriously (though grammar be of weight & import), no matter how cloaked in the impersonal, can a poem be devoid of the poet's experience & feeling?
Robotic poetry? Artificial intelligent poetry? Science is being confessed.


From a meal can you derive a hint of the cook's joys. Of her sins. Sinful food; sinful poetry. The seesaw, stalled and, yet, the balance of the ripe weights impartially. & kindly