Hi again,
Please note that the leather is a tanned hide from an animal; it's skin, so it is not flat and completely smooth and perfectly uniform,even when rolled and stretched and pressed to look like it is... It still isn't

If you look very closely you will see small bends,creases,striations and ripples..this is as it should be.
The very best hides have the highest grading and have the least blemishes (these highest grade leathers are the sort that Hermes chooses from when buying at the tanneries). Blemishes to a hide would include old scars,old brands,cuts,etc...
Some ripples can relax with conditioning this is true however over conditioning is not a good thing . It could take you into a direction of overly soft leather..so do not over do it. Keep in mind that more is not better in this case. For instance textured leather could actually loose some of it's graining by over conditioning.
I think you need to back away from looking so closely and enjoy your bag from the distance of your arm. I see nothing that would make me worried about carrying the bag and enjoying it. The slight bend does not look like any sort of major issue or weakness.
This is after all a handbag,which is one of the oldest essenial tools of women. It is to be an extension of your carrying abilities beyond your hands and pockets. Not much has really changed if you think about it...
Thousands and thousands of years ago women carried bags they were filled with pressious items (digging sticks/womans tools, baby care things,protection, food stuff, medicine,magic,fire making items,currency.trade items,body paints,herbs,scents,cleaners,water,etc..) for when the woman, her family or tribal members may need them.

So with that in mind prehaps you can work your bag with some conditioner and /or polish and get to know it's normal features as you go...kind of like a Mama looks at her new baby..counting it's toes and fingers etc,,, and then make it go to work for you as it was designed to, it was made to last generations and with up regular up keep it will. Enjoy your bag...
Best,doc