He criticised traditional BNPL models. Jimmys LinkedIn posts show that he's not trying to go down that route, rather develop a new type of model with less risk from leverage.
Who knows, maybe Jimmy and Will had different visions, and that caused some arguments to be had. Happens in all businesses. As Hudgo stated though, Will setup his own company when he left CI1, so Will is following the path he wanted to go down now.
CI1 Price at posting:
1.5¢ Sentiment: Buy Disclosure: Held