1. (观点、计划)受错误思想引导的；（人）被错误地引导的，被引入歧途的
If you describe an opinion or plan as misguided, you are critical of it because you think it is based on an incorrect idea. You can also describe people as misguided.

1. wrong in e.g. opinion or judgment

e.g. well-meaning but misguided teachers
a mistaken belief
mistaken identity

Synonym: mistaken

2. poorly conceived or thought out

e.g. an ill-conceived plan to take over the company

Synonym: ill-conceived