It's never been not attractive. I'd say it's more problematic than unattractive. 
https://image.nostr.build/cf78c35c210590f969813101672ded89bb5560bdd54960217370b27af28c3034.png
We avoid it instinctively for a very good reason. It has to do with having a durable relationship. 
Intelligent women tend to assume a dominant role in their environment, intellectually, and thus they get more easily "polluted" by this world's mentality.
The most intelligent women I've met in my life were engineers and lawyers. They all became promiscuous or tried to cheat on their boyfriends with me, or fornicate (in the case of the conservative religious ones)... ALWAYS. 
It has to do with biology too, they tend to become ever more masculine, both in character and physically. 
They always end their lives as insufferable hags, rather than sweet grannies. 

For all those reasons I proudly admit that I avoid smart intelligent women.
So yeah, like it or not, the perfect woman is more like a conservative, fit, cheerful retard, that **loves** to cook.
https://image.nostr.build/4fec420e7c736ed8c2d65d2b0ff7a8e223320c4acc52ebd5a00b303dd6aa8af1.jpg 

 Sir, this is an engineering npub. 

 I know 😂 I know (or prefer to believe) that you are the exception to the rule.
♥️  

 Just like I prefer to believe that, just like you, there are many especial souls orbiting this Nostr space. 

 That's because nowadays unfortunately masculinity is demonized. We also need more intelligent and virile men.