In Absence Of A Jet Bridge Or Stair Case ,Passengers Boarded Aero With A Ladder?

This picture has been trending on social media,it was taken at the Sir Abubakar Tafawa Balewa Airport in Bauchi State, popular rapper, M.I Abaga shared the photo on his instagram account and the airline is ofcourse operated by the ever popular Aero contractors, Whats your thought?