If you can elaborate on your point of view I'd be happy to further explain what I mean here.
[0] https://www.jstor.org/stable/87360?seq=1#page_scan_tab_conte...
There's a lot more certainty about the relative weight of these factors than you might expect. Pick up any beginners developmental psychology textbook and see for yourself.
Unless you're actually trying to debunk the whole field in which case you'll need more than just a glib remark.
No scientist worth a damn watch a very young baby for a few hours and determine that their genetics mean they will have some personality trait. At best, genetics provide a range of how strong a personality trait is, with environment and chance both influencing things too.
You've supplied nothing but spite to this discussion. Go back under your rock.