I had high hopes for season 2. I think Star Trek died after Nemesis. Everything post Nemesis is garbage and should not be considered Star Trek.
I do not know what ‘Nemesis’ refers to in this context.
Years ago, Asimov wrote a book titled Nemesis which was about essentially the earliest days of faster than Light speed. The one group traveled to the next star system which took them a very long time and shortly after they settled, another ship using the new technology arrived which left years later but arrived at the same place soon after the first ship landed.