The dictionary defines misguided as:
1. led or prompted by wrong or inappropriate motives or ideals, well-meaning but misguided do-gooders
2. poorly conceived or thought out.
Synonyms: unwise, mistaken, foolish, misled, misplaced, deluded, ill-advised, imprudent, injudicious
Example 1: Nanny MO (Michelle Obama) has been a champion for obesity, okay anti-obesity. She recently came out with some ideas on how to better run supermarkets. She has a special knowledge since she probably hasn’t routinely purchased food for her family for at least five years and probably longer. Certainly her background as a lawyer has prepared her for this campaign and it is a worthy one…up to a point. Education is important, but when she steps into the “government control†mode my hackles rise;