You can correct me if I am wrong, but I didn't see any relatable situations or character arcs in the show. The problem of the protagonist is he can't move on from a past event and it catches up to him. Nothing new.
The main theme of the show are the "coils " a new technology that symbolise progress or moving on. Because the protagonist doesn't use them he is stuck in the past , emotionally as well as physically. Even that theme is developed poorly. Even the growth of kyoma was underplayed at the end .
There is not much to gain from the show. The sci fi elements were not explored. The majority of the characters are unimportant and there wasn't a single memorable moment.
