The same old individualistic fallacy [1] of highlighting individual effects to hide global effects, all while compromising user privacy. In reality this will be continuous million of devices downloading these useless weight files.
[1] Used since forever by the Tobacco & Pharmaceutical, Fossil Fuels & Climate, Food & Diet Industries.
You are talking only about the operations of the nuclear, and ignoring all the high energy process required to mine and process uranium before it can be used as a fuel, and after as waste. But let’s pass this problem to the next generation, they will know what to do :)
It just looks like an artificial delay being sold as "performance" (well, it is a delay, how can it be performance? I understand the security aspect, but it is really annoying.