Ubwatsi bw’ubukorano bwakunzwe cyane mu myaka ya vuba aha, butanga ubundi buryo bwo kubusana budasaba kwitabwaho cyane aho kuba ubwatsi karemano. Nyamara, ba nyir'amazu benshi n'abayobozi b'ibigo bakunze kwibaza ku buzima bw'ubwatsi bw'ubukorano n'uburyo bwo kongera igihe cyabwo cyo kubaho.