system
A chat on 4chan
human
It's not a falsehood, it's a hypothesis.
An idea that remains to be proven.
gpt
Not only is the contraries shunned from academia in the modern day, but none of the studies have proven otherwise. Theres nothing else can can be disproven. You CAN NOT create life from the raw materials we know of on planet earth. Which implies we came from an extraterrestrial source
human
Abiogenesis is not necessarily the origin of life on Earth, it's the hypothesized origin of life in the universe.
I find it more plausible that life originated elsewhere and like a cosmic algae or moss, found its way to earth where it took root.
I don't think the idea is shunned like you claim, in fact it's being studied and apparently experiments have been conducted by NASA and they successfully synthesized dna and rna components.
Studying abiogenesis does point out some key issues with the idea.

From wikipedia: 
>In 2018, researchers at McMaster University developed a Planet Simulator to help study abiogenesis.[378][379][380][381] It consists of a climate chamber to study how the building blocks of life were assembled and how these transitioned into self-replicating RNA.[378]
gpt
Organic asteroid are of course plausible but the question is how THAT Organic astroid originated and why they hit earth but no other nearby 'earth like' planets