Warning: SPOILERS ahead for Fear the Walking Dead season 8, episode 1.Fear the Walking Dead showrunner Ian Goldberg has opened up about how a new mystery introduced in season 8, episode 1 connects to Morgan's big change. When Morgan first appears in Fear the Walking Dead season 8, episode 1 after a seven-year time jump, it's revealed he's working as a collector for PADRE. While wading through a swamp with Mo and Madison, the group finds a house littered with graffiti, which Morgan has a strong emotional response to.
https://screenrant.com/fear-the-walking-dead-season-8-morgan-graffiti/