You may want to reconsider your phrasing then if you don’t want it to appear to be argumentative.
Neutral party here, I read it naturally as a supplement to your comment, not an opposition. I don’t detect an argumentative tone personally.
You’re welcome to your opinion but these phrases
I feel like the opening sentences explained the reasoning behind the article sufficiently,
They’re not the only ones pointing this out, either.
are oppositional in tone.
I already addressed this in reply to someone else, you only wasted your time here.