I'm just going to go with "plot hole." But even if it is, no big deal. This far into the MCU, with so many moving parts, and so many hands in the pot, holes and inconsistencies are to be expected. And it's a complete throwaway scene that adds nothing whatsoever to the story anyway.
That said, thinking back on the movie, I'm still not sure what to think about it. I'm somewhat of two minds. On one hand, it managed to be genuinely funny quite frequently. Yesterday, my boys and one of their friends were reciting scene after scenes, and cracking up over some of the jokes, and I found myself laughing right along with them. Then there's the whole theme and subtext of "learning to become a family" and dealing with "family" dysfunctionality, which I thought was actually really cool and well done. On the other hand, the movie was just stupid. Frequently. And it was somewhat of a mess, jumping around from one thing to the next. And this is true of the effects as well. At times, they were really, really cool and psychedelic. At others, they went too far in presented out-there '90s imagery with credible special effects only possible with modern day technology to the point where things just looked silly and unbelievable. So, at the end of the day, while I enjoyed the film, I'm not really sure what to do with it in my mind. I'm kind of left feeling along the lines of, "Yeah, that was...cool, but...eh."