This is not a sensible response: it’s not a matter of whether you can avoid visiting the convenience store, because millions of people do. There’s a clear demand for it, and accompanying crime.

(Besides, in most bus networks you actually can use the buses without using the stations — most allow riders to be dropped off anywhere along the route. But that’s entirely besides the point, as you haven’t presented a lick of evidence that statistically significant crime is happening in public transit stations.)