I didn't watch the second season of "Steinz; Gate" either. I don't know why more content is made for these shows that are concluded. Boruto is also a thing that I pretend doesn't exist.
As long as you take meaning from art, it doesn't matter how you discovered that meaning. If you ignore half of it, that doesn't make your conclusion less valid.
And there's nothing stopping you from finding a different meaning in the parts you don't like.