I’m wondering if It’s possible to import a list of scraped users to main account instead scrape users every day because my target accounts have a stable number of followers, geo-located and don’t need to filter them.
yes, you can have a specific account just for scraping users from the account then you can import those accounts to the main account, but even when doing that you need to have some slaves so that they do the API calls needed to complete the actions instead of the main account.
You can add the users in Follow sources tab of your main account under the option “Follow specific users”, if you set your main account to use only the embedded browser, you still need to have at least 1 scraper account to make it work, because the tool still needs to do API Calls to validate the users you added as source.