Have you read 1984? He literally thinks this. In the book, big brother arranges marriages specifically between people without any emotional attachment, and has plans to ban sex and exclusively use artificial insemination to breed humans.

Yeah Orwell, give me one example of any communist thinking the state should do anything remotely like that. Literally the definition of a strawman.

Actually, you know who actually thought certain types of humans should become baby factories to populate the world? Hitler.