President Buhari's SSA on Youth and Students Affairs has a police orderly?

Lawyer and Poet @AbdulMahmud1 shared a photo of President Buhari's Senior Special Assistant on Youth and Students Affair, Nasir Adhama with a police orderly.

"Even change can't change the pettiness of officialdom. Even PMB's SSA has a police orderly. Nigeria is finished" he tweeted. Is there anything wrong with him having a police orderly?