That article is from 2019 and seems to be focused on a single tweet saying he was pro-life. That's not my particular view, but hardly a reason to think he's a weirdo or stop reading his comics. He doesn't seem to be very outspoken about it.
From the article:
"My wife Taylor and I have private beliefs as they pertain to our Christian faith," Pyle said in a statement posted to his personal Twitter account. "We also believe separation of church and state is crucial to our nation flourishing. Our votes go toward the Democratic Party."