No disagreement here. This is one reason there’s still a big swath of DS9 that I haven’t seen.
And even though Enterprise is in my opinion not nearly as bad as it’s reputed to be, and is even very good (apart from that song), I have no plans to rewatch, especially S3.
In retrospect, TOS being almost entirely episodic was more of an aside to my comment. It has little or no bearing on the point about whether TOS was commentary on its time or not.
