well, i dont personally like it, but i believe that it was a show that was good for people that were into it, back when the show was on. I don't see any value in it today.
If you do, i'm happy to hear about it.
If Red Dwarf was made today, especially with the cast it had in S3 onwards, it would be vilified as woke, pandering nonsense yet back then nobody cared because the culture war flames had not been stoked yet. Heck one of the characters has a sex change going from S2 to S3 and nothing at all is said about it, it just happens and the characters get on with it without any issues whatsoever.
It is only in hindsight that I even look at that as when watching it at the time I just thought it was a funny comedy about some people trapped in a situation with a sci-fi bent.