If a homeless person asked you to buy them a coke and a candy bar, would you wanna get them something healthier instead?

Ask them why they want those particular food items and not the healthier ones.

yeah sure why not. They're homeless, they should get a treat here and there for a few mins of distraction from all the shit they must go through day after day

I'd give them the coke and candy bar it's probably the healthiest thing they've had all day.

I'd give it to them. It's a step up from asking for money they may spend on drugs or alcohol.

Nice of u no i get the requested if anything

No just give em what they want