But there is a whole world of experience outside of abstract intelligence. Go to a zoo, go camping, enjoy food, enjoy art, enjoy sports. All these activities support friendships.
The relationships formed from online forms, open source contribution and IRC won’t be created. But these sort of online mostly relationships were only forged for a couple generations.
I hope your human experience involves more than abstract reasoning and programming and you can connect to others with more visceral human experience than text over the internet.