I agree, with Dale. Looking at the picture may not tell me the entire story; but, I'm not visually seeing the bolsters (the metal ends) spread apart. If they are, you will usually pick up side-to-side wobble of the blade. That can often be fixed with re-peening the pins (search the AAPK site for peening, using the search function, in the Quick Links, left side of page) I do see that some of the handle material is shrinking and lifting at the ends. Handles can be replaced, if that is your concern. There are some very good tutorials on repair and restoration, in this forum.
Heretical Refurb / Mods of cheap old folders, since late 2018