Is the supervisor of high-end residential quarters useful?

I work in monitoring products and often come into contact with such staff. The staff in the supermarket are generally called staff, and the general community is generally the security level of the high-end area. There is not much room for development. Young people don't do that job unless their education is too low and their ability is too weak. No one with a little skill will choose that monotonous and boring career. But you can't give up just because the other person does. You can learn more about this person. If you have the ability, you may do something else after a while, or you may be promoted by the leader to do other supervisory work in the property management company.