https://www.etymonline.com/word/intelligence
Simple algorithms are not intelligence. Some modern "AI" we have comes close to fitting some of these definitions, but simple algorithms do not.
We can call things whatever we want, that's the gift (and the curse) of language. It's imprecise and only has the meanings we ascribe to it, but you're the one who started this thread by demanding that "to say it is not intelligence is incorrect" and I've still have yet to find a reasonable argument for that claim within this entire thread. Instead all you've done is just tried to redefine intelligence to cover nearly everything and then pretended that your (not authoritative) wavy ass definition is the only correct one.