Is it OK to watch the cartoons as a teenager?

When I was a kid I wasn't interested in marvel or any other superhero stuff, and now I do like that type of thing I feel like I missed out and I want to watch the spiderman cartoons I missed. Are they the type of cartoons I should be ashamed to watch as a teenager or the type made for all ages and I won't get laughed at for watching a cartoon? Or am i forcing myself to grow up too fast? I'm looking at starting with Spectacular Spiderman for reference.

Edit - Thanks for being nice about it guys. I appreciate the support. You're all goated. Trying to respond to as many of you as I can between my hw but I might miss a few.