this comic artstyle is very characteristic of AI, down to the line weight, facial expression (these soulless eyes and smile), and how the character is positioned;
the bus has no door;
the picture has a yellow-ish tint, which has been plaguing certain AI image generators ever since the AI Ghibli trend. They likely overtrained their slop machines on Studio Ghibli works and various other “cozy” artstyles/pictures.
In this case: