What kind of production suits cobots best?

Cobots are particularly suited to environments with variable production runs or limited floor space, since they don't need the same footprint or fixed guarding as fully enclosed traditional robots.

Why do these industries specifically benefit?

Food and beverage, manufacturing, logistics and consumer goods all share a common trait: products that need to be packed, moved, or palletised efficiently, often across multiple SKUs or formats rather than a single fixed product.

What does this mean for safety on these lines?

See What Safety Features Do Cobots Have? for how force detection, monitoring and e-stop functions let cobots work in these shared spaces safely.