It would be great if there where a way to ask “why don’t they just...”, with an emphasis on the “why” so rather than coming off as an uniformed blowhard one cou

It would be great if there where a way to ask “why don’t they just...”, with an emphasis on the “why” so rather than coming off as an uniformed blowhard one could inform themselves. I suppose a more circumspect way to ask might be “is there a reason they don’t ...?”