Bloggers in general are not photographers. But, they regularly need photography. Many simply inhabit inexpensive or CC-Zero stock photography websites to find images to attach to their content. Pretty much everybody owns a camera these days, though, even if it’s just the one in their phone.
This video from COOPH with blogger & YouTuber Jenny Mustard shows you how you can get some great results very simply. They’re pretty effective examples that even beginners should have no time getting to grips with.