I think that, when the game is complete, this multiverse part can serve as a relief from the tension of the plot, but at the moment, where we spend 2 to 3 months anxiously waiting for a continuation of the story, it really gives the feeling that we are losing content... but as it should be something more than the complete game, I think it really should continue with this, after all, in 7 updates it only happened twice, so it's fine like this...
What I find incredible is not taking any advantage of different worlds, no weapons, no potion recipes, not even a mere vegetable peeler or a simple bottle of drink...
and Elin from the modern world, faced with another where the world had a nuclear war, not asking for any details is very strange in my opinion.