Blue Bubbles vs. Green Bubbles – The iMessage Lock-In [video]

A clever and nefarious tactic - makes me wonder how this can be mis-used for assorted malevolence. What about beards? Red hair? This 'tube does a good summary of it, he is very eloquent. https://www.youtube.com/watch?v=BuaKzm7Kq9Q&ab_channel=Marqu...