Home built in 2000 - Is this wall load bearing?
The two partial height walls (to the right with an archway in the top photo, and to the right with two pictures in the bottom photo) are definitely not load bearing.  However the columns at the end of them might well be.  (They may just be there to stop the partial walls flopping around.)  It is much harder to tell with the full height wall to the kitchen.  We need to see the roof timbers to be sure.