--That won't limit it completely--
That's why I said indirectly.
Indirectly means to me in that case that it won't stop them completely.

--When I said datamining was transformative and therefore fair use, I meant that it's exempt from Copyright protection in certain countries like the United --
Oh yes I understand now.
I didn't understood what you meant by "transformative".

Has for fair use.
It's complicated depending on the media.
Normally it's pretty simple for video or audio but for text and data I'm not sure.
I need to do more research too but for what I see fair use doesn't come into place normally if you put a license like CC on your content.
It should overrides the per default laws.
Well that's what I deduce when I companies putting their own contract/license on content.

--I haven't studied other countries in much detail, but I'd like to--
There's this map where CC is more or less valid but I don't know if it's accurate.
https://en.wikipedia.org/wiki/Creative_Commons_jurisdiction_ports