Why would you ever login to a sensitive account on a device you don't own and have root on? Like I trust my employer not to do anything shifty with my banking info, if I were to use it, but I'm not going to take that chance for a dozen reasons.
You probably use direct deposit in which case your employer already has your banking info
What are the reasons?
> Why would you ever login to a sensitive account on a device you don't own and have root on?
You mean like the phones that everyone uses with banking apps?