I haven't gotten to the part where Fuji claim that yet; I'm still fourteen pages behind.
If you're referring to the Morgans WU about Fuji being RB'd, I think the timing is hella suss. If I am to believe that you're some sort of Luffy Exe, then I guess maybe Luffy can be CL, and scum faked a WU to add fuel to the fire of you being suss and Luffy being bad. Scum wouldn't have known Fuji is immune to RBs, so technically Fuji's story could work, but again, the timing feels convenient. If we want to add some tinfoil, maybe scum Fuji tried to frame Exe Adam, while confirming Luffy is bad, and making himself look a bit townie for being a target.