My understanding of scammers in India has been formed by Youtube videos, where the host "scams the scammer", and from the Reply All podcast (https://gimletmedia.com/shows/reply-all/6nh3wk).
Saying that scammers do not buy office space doesn't seem correct. Are you saying they wouldn't buy (or lease/rent) office space? If so, the Youtube videos and Reply All directly contradict that.