Those Tiktok "Where you napping the hardest" how are the images made or where are they found?

Here's the link to the reel: https://www.instagram.com/reel/DGDprWdMu2K/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==

I just love the aesthetic and calming vibes the images give, just wondering where they get their images from!

theyre all ai

Pinterest, just searching for images, sometimes ai generated

this is the funniest example you could have provided

AI detected