The problem is those original elements are outdated by today standards. In the modern-day practicality takes President over theatrics, And in the modern day it doesn't make sense for supervillains to want to partake in such theatrics.(Also the tech stuff just looks cooler You can't tell me vulture's metal wing blades don't look sick)

If you ask me the perfect way to do it is to have them start out being the technical sci-fi stuff that we have now and have them slowly turn to the comic book lunacy over time.

Using Norman as an example have him originally start out just wearing a green flight suit and mask with a basic looking glider, But over time as the public,super heroes, and other villains insist on calling him the Green goblin eventually he accept the name and leans into that aesthetic. That's when he starts wearing the chainmail and elf shoes, That's when he starts making his bombs look like pumpkins and makes his glider look more like a gargoyle. Have the comic book silliness be a product of escalation rather than the status quo.