I was just in Lima, Peru. This is what you see if you're on Facebook on someone's phone (I was tethering), and click a link that takes you outside of Facebook:
https://s22.postimg.org/lilkrmo4x/Screen_Shot_2017-06-21_at_...
What do you think your chances of competing against Facebook, or Facebook-based businesses, are, when clients see this before accessing your site?