As requested, here are some places to look. Golden age comics are the best for this sort of silly stuff and many are public domain, so there are multiple places to look for them. Be warned, it is overwhelming. They churned out comics back then like they were gum wrappers.
https://digitalcomicmuseum.com/
https://www.pulpmagazines.org/old-comics/
https://www.comicweb.com/golden-age-comics.html
Feel like wading through the mess of the Internet Archive if you like: https://archive.org/details/comics
If you wish to brave the evil that is Reddit, there is: https://www.reddit.com/r/GoldenAgeComics/
If anyone has other resources, feel free to add them. Please no pirate sites, there’s a lot of “read today’s comics online for free” sites which would violate lemmy.world ToS.
Yeah, the romance comics can be a real slog. You’ll find you’re likely to have more fun with the horror, mystery and superhero comics.