Aspartame is around 200x stronger than 'cane' sugar. So strong it'll excite braincells past the point of functionality, aka a mind supressant.
Getting it out of Coke and Pepsi although a huge step is literally the TIP of the iceberg. These hidden additives are woven throughout most of the GM food market...and some shite shelved as 'organic'
Sounds preachy but you REALLY DO want all the E numbers out of you and yours diets. Horrendous stuff.