Oh that's not true. Brock had a character but it was one that had a simple idea at it's core. Nothing wrong with that. Describes most Spider-Man villains but he did have nuances in his early appearances but he didn't bear up appearing as often as he did becuase that simple idea was 'he just wants to kill Spider-Man it's what he lives for'. A character like that is fine just needs moderation.
the OG pregnant woman Venom likely would be seen as in poor taste nowdays.
I think the movie Venom could be enjoyed cos he didn't have the context of being a villain beforehand so his anti-hero portrayal didn't feel out of place or like a betrayal on what he previously was.
Venom also was fairly impressive as a villain in Mackie's run where he went back to Venom's roots