Yeah, I agree with what you are saying. I was viewing this article on mobile and it was hard to spot these examples on mobile, because all sections are collapse

Yeah, I agree with what you are saying. I was viewing this article on mobile and it was hard to spot these examples on mobile, because all sections are collapsed by default and none of the sections had the examples stand out at a cursory glance on mobule. Now that I am on a laptop I easily spot them. I also agree with what you are saying that an explicit section named examples would be good. Especially for mobile reading.