A couple of things.
A) Leo keeps forgetting his name. I say “Hi Leo” and he replies indignantly that his name isn’t Leo. I go back and forth and tell him to check his wiki page. “Oh, you’re right. I am SO sorry!” Every time you open a new window.
B) Lack of persistence. Claude has this feature. I talked it over with Leo and he agrees it would be a nice feature. He said it might be difficult to code. I said you add it as a special feature. You could have two tiers for Leo. The normal tier, like Claude, would be free. There would be a pro Tier, like Claude, with advanced features for say $5 per month. You wouldn’t be competing with Claude and all of his features. But persistence would be the #1 feature in a pro Leo.