@AnthonyJK @Alephwyr The definitions discussed here, broadly speaking, are more or less how it appears to be being used in mainstream discourse:
https://today.uconn.edu/2022/09/a-darker-shade-of-green/
And well, quite frankly there were people in the Nazi Party who made similar arguments, particularly about finite resources and the need to eliminate the underserving to preserve them. I don't think anyone would say "Hitler's inner circle was ecofascist" so I'm not sure the term, as it's being used broadly, has much value.