From what I recall, allegedly Chase's requirements are all the same. Try looking at prior discussions on Chase and bankruptcies:
Try looking at the app. IIRC the MileagePlus Explorer app asks specifcally about bankruptcies.
Short answer is no. Chase is not BK friendly. There are people with reports of success 7 years out with recon. That is not what I would consider BK friendly. A 700+ score 3 years post-BK is not abnormal in any sense, though I doubt this particular "EXPERIAN CS" is a FICO. Glad your friend is fully rebuilt credit wise 3 years out.