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The best way is to do is to have your OWN opinion, isn't it?
You ask AI when you are hungry, or you go to eat. 😃

Lolzzz 😆😆 I dont think so

it probably depends on what you are writing about. i sometimes use it as a search, for same data for example about a place. or at one time while making videos for CTT podcast i used it to generate images for the video, so i didn't use stock images. so it is help not writing tool :)

Do one always pay to create this thumbnail or some are free ?

here are 2 i got recomended yesterday. didn't test it out

https://gen.akash.network/ for unlimited free use and ideogram.ai for 5 free a day I think it is

Bing also has some free credits to for images. I think it was around 50 or so.

Venice.ai also has some free images (i don't like the images it makes, at least what i tried)

Ok I'll look into it thanks alot