Thanks. Great question; 1- Users don't alerted when they are added to a list. What we're talking about here is not the Twitter lists feature we know. Audience

Thanks. Great question; 1- Users don't alerted when they are added to a list. What we're talking about here is not the Twitter lists feature we know. Audience feature of Twitter ads. Lists are added there. They don't know in any way. They only see your ad. You can see how. https://createtargetaudience.com/blog/upload-an-audience-list-to-twitter-ads/ https://createtargetaudience.com/blog/upload-an-audience-lis... Audience section will not be visible to you yet. Because for this, a payment method must be entered first. 2- We are not currently using any dataset. Maybe in the future. Totally simple logic. It only lists people who write "the keyword you want" in their profile. and the list can be downloaded in CSV format.