[D][R] Trying to Understand AutoBNN

Can experts on time series predictions shed some.light.on Google's AutoBNN? How is it really different and better than typical LSTM, RNN based BNN or NN models?
https://blog.research.google/2024/03/autobnn-probabilistic-time-series.html?m=1

experts google light lstm machinelearning predictions rnn series time series