They said they were going to release actual cartridges in 2026. I'm not sure if it has happened yet.
This might be different given it’s a company logo and thus trademark. But I wouldn’t be so sure they’d get a cease and desist like if someone imitated Nintendos logo.
If the logo can be confused as owned by another entity, then that could be argued as trademark infringement.
But these cases would need to be decided in court. And different jurisdictions might be more restrictive than others.