I think "AI" does still have meaning, in that the goal of AGI hasn't gone away. Yes, any goal that's tangential to AGI probably shouldn't be called AI. But as long as the constituent tasks needed by AI (vision, learning, speech in/out, etc) continue to improve rapidly, especially due to advances in a single technology like DL, it's inevitable and IMO appropriate that the umbrella moniker used to describe DL and its impacts remains "AI".