I mean, yeah, you're not wrong.

And I do solve these all the time, but it's his computer, so I don't think it's unreasonable to expect he'd bring it when he realizes he needs it for his work?

The only reason I call it an "excuse" is because it's not the real reason, or at least it isn't the full reason. We know what the real reason is. He admits as much when we talk as well, and that's fine.

I'm not some super strict and punishing teacher who looks for reasons (or excuses) to punish these kids. Rather, I try to talk to them and understand them, which is why I'm also here in this community :)