Captchas aren’t made to “defeat AI logic”, the human detection happens in part outside the picture selection part. The picture selection is for training AI. In this case you are training an AI to distinguish the (potentially abstract) concept of warmth.
Isn’t the point that you don’t have a choice to just buy a house, because there are obstacles that prevent it. In the same way, I don’t have a choice to use Linux or whatever other foss alternative to the stuff I use daily because my laptop is owned by the company I work for and their policies dictate that it runs windows etc.