Yup. D&D in inside the episode said that in that vision 3ER was transferring all his information to the Bran.
Ah!! I thought something like that was happening. Was like 'UM, what is he doing, he must tell Bran something before they wake up' , so that makes sense now
I think we're all allowed to have our own theories at this point so I wouldn't be so dismissive.
I don't think that this is about theories. But this is the problem when you include time travels (But this isn't actually Time Travel), It's complicated.
I dont think the plan was "ltīs make a whitewalker" , they were like put this in to the man to create a police to protect us from the whites #childoftheforestlivesmatters