There is a few nice improvements here and there like iOS handwriting recognition (similar function existed before AI) and clipping picture, but the products already existed for decades and AI only bring a few incremental novelty.

On the other hand, algorithmic feeds ands ads have made social networks way worse than they were a decade ago, and spamming is now on another level thanks to GPT.

So for now positive contributions of AI have been tiny and balanced by the negative ones.