While it won't be able to image more sharply on its own, JWST can still help to constrain certain factors in their modeling, thus obtaining better images. See,

While it won't be able to image more sharply on its own, JWST can still help to constrain certain factors in their modeling, thus obtaining better images. See, e.g., https://www.stsci.edu/jwst/phase2-public/2235.pdf https://www.stsci.edu/jwst/phase2-public/2235.pdf (although this was written when there was no image, certainly it would still be useful).