Does anyone know if i bought nexus would the packs i obtained from sister site work with it?

 

Nope

 

and also if anonethanks for clarifying. anyone know if the version one is working with intel macs monterey thats on sister site

 

I think not, the bought Nexus will not read an extension bank that was taken from a sis's site because extensions run on the cloud, chances are it will either not read it or delete it because sync. (Somewhere I could make a mistake, but I tried to explain the essence of this)