> Why would she do something like this?
Because the latter may be the reason for the former
When I see a resume that cites multiple company foundings, dozens of patents, dozens of projects, etc. I know the person is either stealing or taking credit for others work or just padding their resume in the more conventional sense. It says this person is a liar, exaggerator, narcissist, or sociopath.
It's simply not physically possible for a human being to do the amount of stuff I see on some resumes/CVs. There are not enough hours in a day to actually invent (as in actually conceptualize, research, and prove) a hundred things in 20 years or found (as in actually shepherd to success) dozens of companies. Founding one successful company takes several years and a ridiculous amount of work. Founding two or three in a life time is possible but off the charts impressive and the number of people who can realistically claim this are few. Dozens? Physically impossible, but I've seen such things claimed... by people whom I later saw were total liars and sociopaths.
Edit: it's different if they accurately claim to have managed people who have done these things, like "managed a research organization with over 200 patents and 1000 publications" or "founded company X and also contributed as an advisor to companies Y and Z" etc. It's also important to note authorship positions in long lists of publications since some science teams add everyone who ever touched a project as an author. Being listed on a bunch of publications with 15 authors is not a contrarian indicator, but claiming to be a primary researcher on absurd numbers of things can be.