It's because they are not. An Rpg is not a jrpg just because it's made in Japan. JRPG refers to a very specific type of game, turn based largely linear. Final fantasy, Dragon Quest, Chrono Trigger, Octopath Traveler, etc etc. That's what most people think when you say JRPG and if so they would be right to say that they like or dislike the genre. This is a non issue as usual.
This game looks cool but it's probably going to be boring as hell