I use purses with long straps so I do not have to worry about holding it or it sliding off my shoulder. I have never liked holding purses. I use a cane whenever I go out and sometimes in the evening at home. I do love stores that have shopping carts.

Then the cane goes in the cart.
I can see where a rollator would come in handy at a mall. I generally avoid malls anymore. If there are a few stores that I want to go to, I just park by them and go to those stores.