[Before yelling at me, I'm a NEWBIE and still didn't cleared the greenhorne. I only found Miitopia after discovering its Nintendo Switch Port, I may be very wrong but it's my opinion, plus not attacking anyone who think thief is bad but, I just want to express my opinion about this job :) ]
Well I recently entered in this wiki and the recent posts are thief is F tier and horrible job, but the first time I played I chose this job. And I think it's pretty decent!
The mains reasons are:
Can attack all enemies at once.
A barn good damage, (Cool Personality helps a lot.)
Not very MP depedent
Have some useful skills like stealing enemies' banana/MP candies (Booby trap may be bad if there's more than 2 enemies)
So what do you think about him?