That's a nice method but taking long time, you need to scrape as much data as you can from a group, and then create an audience from these datas
those days, you get banned for nothing so be careful! Best of luck thoAs I mentioned, it can take longer but I'm not really willing to risk my ad account by scraping and uploading that custom audience since this will never be my primary targeting. I rather pay $100/month to someone who does all the research and make posts in those groups, and I don't have to think about it, just collect audience and run ads
Only one lost, that's insaneI've been doing Facebook ads full time for over 8 years now, on a ton of accounts and I only lost one account till now. I think I'm going to be fine
