I think it may be too early to claim this. I think we can only judge these companies' well-being (especially with respect to their recent controversies) on a medium- to long-term scale.
I've banked at Wells Fargo since 2013, and I intend to close my 2 WF accounts and open up new ones at Chase soon. If I could remove my information from Equifax or another credit bureau, I would. By all standards, these companies are "doing just fine" at present. But what about 5 years from now, 15 years from now? The damage to a companies' reputation and the impact it has on consumer decision-making can be slow-moving and hard to notice/quantify.