@thatfatguy_bg @_elena Yup, I've also seen an increasing number of people on things like /r/(?UK)PersonalFinance who have a stay-at-home phone which has most most of their banking apps on.
That way, if they do get mugged, they can only give access to one app which doesn't have any savings etc in.
It's not a bad habit to have, even before all these other changes