7 founding fathers seems like a rather arbitrary number — at least not one I've heard of and definitely a number you could argue — so I wouldn't put that as symbolism on the flag. Also not a huge fan of the arrangement of the stars. They don't fill the width of the blue field, and the 13 stars feel oddly small. I definitely agree that the U.S. flag could be simplified, but this isn't it imo.
It ain't fancy, I just want a new US flag (mander.xyz)
7 stripes for 7 core founding fathers...