Sometimes there is. It all depends on the plot and the author's creative decisions. A solo story might end neatly, leaving no loose ends, or it could have an open-ended conclusion that leaves room for interpretation.
In 'Solo: A Star Wars Story', the speeder hijacks are significant as they add to the action and adventure elements. Han Solo's character is often involved in such daring feats which showcase his resourcefulness and skills as a scoundrel. These hijacks also help in advancing the plot by getting Han into different situations where he can interact with various characters and learn more about the criminal underworld he's a part of.