Following the announcement of Avant1+Avant 2 on Amazon Prime...
tweet-body
— twitter-user (@username) date
1.0, 2.0 and 3.0 are now listed there as well. It seems quite possible they're gonna make it available worldwide. EM has noted in this video, even, that the English subtitles in the trailers are different from those made by Funimation. This might indicate Khara is remaking their localizations of 1.0 and 2.0 like they did for the Funimation 3.0 sub. Presumably by Kanemitsu as well. Nothing surprising considering the past few years of troubles with Funimation and Khara.
https://youtu.be/lIOkSWHpHbk