> Downside could be some uncanny valley if the models are not very high quality. That can be controlled, since these compression algorithms usually work by mak

> Downside could be some uncanny valley if the models are not very high quality. That can be controlled, since these compression algorithms usually work by making a prediction and sending the difference between the prediction and the actual value. That works both for lossless compression - where the difference is sent in full - and lossy as well - where only the most important part of the difference is sent.