The previous person who wrote that it came from the musical "All That Jazz" is very wrong. The expression has been used for a LONG, LONG time before that show ever came out. I mean, people I know have been using the expression for as long as I can remember, LONG before anyone ever CONCEIVED of the show named "All That Jazz". It's probably been used since at LEAST the beginning of the 20th Century and probably longer than that. It's another way of saying "and all that stuff". It's a slang way of saying something without telling the whole thing, because telling the whole thing would be boring and monotonous.

Solarpunk is a movement focused on a positive, ecological vision for a future where technology is used for human-centric and ecocentric purposes. It is a literary, artistic and aesthetic sub-genre and is also closely tied to eco-political activism. Solarpunk narratives have a distinctly positive and utopian foundation in contrast to the often dystopian visions found within other "punk" science fiction genres.

all that bullshit, all that stuff, talk, etc.

From the origin of the hit theatre and film "Chicago" and the song "All that Jazz" is the origin of the saying. It is used on the end of a sentence or list instead of the word "Etc."