I don't think any mainstream apologist would ever have sex with an altie or monkey as you refer to your kind.
Panspermia is an idea that has been floating around for some time. And while there has been some evidence that complex molecules can occur in outerspace/ The outright conclusion that we have non terrestial origins is too ambitions and not supported by the evidence. The origin of life remains unsolved but at least we know is no reason it requires a supernatural entity.