My main group is at the border of level 40 now, and they just did the 2nd Equilibrium test. They are finally ready to jump to the next place - they never left Belobog so far.
Apart from that, I'm beginning to plan an "Impressions" article. It might take a while, though, because I'm planning to go on vaction around the next weekend.
Upon preparing that, I noticed 2 tiny details : Have you ever taken a closer look at the Hoyolab logo ? It shows a tiny train ...
Therefore ... I tend to believe that Star Rail was much longer planned, and is - that's my thought theory right now - rather a "product of love" than a commercially oriented game. My guess is that it isn't so much commercially oriented because it is so much stylized ...
The other detail is the essence of the "trailblazing" itself.
The Star Rail connects all kinds of areas with one another.
And in Genshin Impact, it is possible to travel from Mondstadt to Sumeru by foot in one go. Only Inazuma is kind of isolated, but even after the main story is done, it gets connected to the rest of the world.
I think now that there might be in fact an underlying theme under Genshin Impact and Honkai : Star Rail : It is the "Silk Road" theme ...