In the past five years, machine learning has come a long way. You might have noticed that Siri, Alexa, and Google Assistant are way better than they used to be, or that automatic translation on websites, while still fairly spotty, is hugely improved from where it was a few years ago.

https://www.vox.com/future-perfect/2019/5/31/18645993/ai-deepfakes-gan-explained-machine-learning