Language always leans toward economy. As daily communication shifted from voice calls to instant messaging threads, long sentences gave way to fast contractions. Words like "ight" serve an essential purpose: they allow people to acknowledge presence and agreement without stopping their day to craft formal prose.
Yet digital brevity creates an inevitable tradeoff. Every vowel stripped away removes emotional resolution. When you send "ight," you leave the receiver to supply the tone using their own internal weather. If they feel secure in the relationship, they read easy agreement. If they feel anxious or disconnected, they read resentment. Navigating text etiquette does not require eliminating shorthand, but it does require knowing when a four-letter word is efficient, and when it is simply too short to carry your actual intent.