You can literally look this up in the archive. Nukes aren't real was started by weev's video "nukes are a lie and you have autism".
https://archive.4plebs.org/pol/search/text/weev%20nukes/order/asc/
Read how it takes off in 2016 after weev's video drops.
https://archive.4plebs.org/pol/search/text/%22nukes%20aren%27t%20real%22/order/asc/page/1/