I saw that Broly movie in theatres last week. Not as good as Battle of Gods imo but really strong film, and easily has the best animation Dragon Ball has ever seen, an absolute visual treat. Pretty much unbridled joy for me from beginning to end, glad I got to see it on the big screen (literally bought the last tickets to the only showing I could make it to). Never did end up catching up on Super before seeing it, but I had information by osmosis that it really didn't matter (as I suspected).
I'm trying to get back into watching some more seasonal anime, since I pretty much flat-out stopped last year. Saw the first episode of Mob Psycho 100's second season (which I loved, one of the series best), as well as the first episodes of Dororo and The Promised Neverland, both of which were also great. Seems like I might've chosen a great time to return to this.
Never heard of that Karl Marx anime, that sure is a weird inspiration for an anime though. Not sure I'm interested in watching it, but I like knowing it exists.