Watch Hunter x Hunter Season 4 for free and legally?

Hi, I wanted to ask what I can actually watch the 4th season of HxH? I've checked countless platforms before but that wasn't much of a help. And on Amazon prime it sounds a bit more expensive than on Netflix and unfortunately it doesn't work on Hunter Junks either because it is probably not a secure platform. Thank you in advance and have a nice day. (PS: I mean, of course, the remake of HxH from 2011 and not the one from 1999)

Legal only on Amazon prime video (you need aniverse) https://www.amazon.de/...B087HJ5424

Legal only over https://www.amazon.de/...087HJ5424/