It is generally opposite.
For example USA does not have government mandated paternity leave and hence a lot of people value that 3 month salary over staying at home without pay. This means the McDonald on corner is able to have necessary staff and the Comcast technician is able to come to your house on a Saturday.
People leaving jerk boss is not always a good thing because Jerk is a value between 0 to 1. UBI simply tilts it in employees favor which is exactly same as against society's benefit.