1st wave did have some kikery going on for sure, but it was mostly witchy socialite sluts from Social Gospel backgrounds who had a hate-boner for Christian patriarchy.
Their funders were wealthy Fabian Socialists like the Vanderbilts.
Rachel Wilson wrote a great little book that names all the names, dates and places of 1st wave feminism.
https://www.amazon.com/Occult-Feminism-Secret-History-Liberation/dp/B09NGXZKHB
It's small enough to read in a day and goes to the heart of exactly what you're talking about.
Highly recommended. She's also Orthodox Christian.