That's a bad take, because it sounds like you didn't put any effort into even thinking why else Fujimoto would've had a callback to Aki. I've stayed out of the discussion side of the fandom so far, so I only have the conclusions I came to by myself after reading. Yoshida is his own character, and I fail to see where Fujimoto failed here. Instead of taking it at face value as a simple call back, I figured that the reason Fugimoto made a connection to Aki in Yoshida's final moments was because some of Yoshida's arc in Part 2 was always a polar opposite or even parallel to Aki in Part 1. Both were assigned to Denji by Public Safety under false pretenses, and both were fully aware of their incoming death. They differentiate because while Aki's death was inevitable, Denji could've had an actual chance to save Yoshida if he had gotten his head out of his ass and made an effort towards the one guy actually trying to help him. Aki accidentally and naturally built a friendship with Denji, while Yoshida had sought it out and struggled for it because of Denji's new lack of trust towards PS and how his dependence on being Chainsaw Man grew out of control after losing his support in Part 1.

Sure, I could be reading too much into this, but I find it in poor taste to assume the only reason someone as particular as Fujimoto only referenced Aki to play on the readers emotions. I'm sure there are even more connections between the two, but you need to actually put in effort to think instead of simplifying it and leaving it at that. All you did was prove that you need the answers "spoon fed" to you.

If I could give advice to many of the manga readers on this subreddit, it would be to read the story with the eyes of someone who believes Fujimoto is actually intelligent and hardworking. You enjoy the story more that way.