no, in fact gdpr requires that they get consent before they process the data.
They are not preventing people from accessing the data, only indefinite storage as i understand. They may claim that storage is needed for the processing (which might make sense, they want to train on the whole time series).
They are not preventing people from accessing the data, only indefinite storage as i understand. They may claim that storage is needed for the processing (which might make sense, they want to train on the whole time series).