*Resounding No. Splitting articles should only be done if one section grows in length and makes the whole article to long. Look at: WP:SUMMARY. Moving the Aspartame Controversy section was justified because it became to long. The "sucralose controversy" section is short. There is also a clear Wikipedia Policy against splitting articles in order for each side to argue their case in  controversial issues: this: Look at WP:POVFORK for more details.