Hello and welcome to OSM.

You might understand that when a new account drops dozens of new objects onto the map, it raises some legitimate suspicion.

Would you please be so kind to briefly explain what is the source of all the footpaths you have been adding in this airport?  I see that you did similar edits for other airports in the US.
Did you survey this personally?  Or did you obtain the floor plan?

Is this kind of indoor mapping part of an organized activity?  I am asking because there are some caveats here, e.g. unconnected footways, which we’d like to solve or remove, but I am asking if you are developing an app or something that specifically requires those.

You seem to be mastering some tags in the OSM data model fairly well, I suspect you are not a beginning mapper.  Is this the secondary account of someone?

Thanks in advance.  Have a nice day.