There are at least two kinds of stupid movies. The first kind are those that defy logic or character or screw up a concept, and they leave you pissed off. The best example I can think of from this year is "Longlegs", which has so much going for it and then trips over itself in trying to be unique, and it ends up offending you, or at least it did me. The other kind of stupid movie is one that is outlandishly idiotic from the get go, but is entertaining because of it' stupidity. Lots of old school comedies with Jim Carrey fit this category. "Venom The Last Dance" fits into this second category. It is dumb, nonsensical and full of stupid dialogue, but it is entertaining enough while you are watching it that you don't resent it.
What this movie has going for it is Tom Hardy, monologuing while pretending to be talking to the symbiotic creature inside of him, the alien "Venom". He is basically doing an Abbot and Costello routine all by himself. Now of course it took a ton of other people, actors, production designers, VFX artists and code talkers, to make this movie, but the only thing that is memorable about it are the exchanges between Hardy's Eddie Brock and his Symbiot Venom. There are a few laughs in the midst of CGI mayhem and convoluted plot twists, but that's about it.
I have seen the other two Venom movies and I remember almost nothing about them. I think a couple of characters from those films pop up in this film but I am not sure. In a week I can say I have forgotten all three films completely.