1. Other companies have more accurate estimates than Tesla.

2. Tesla uses a different and more accurate algorithm when charge is low.

3. Tesla's estimates used to be more accurate.

It doesn't make sense to argue the problem is intractable when it has supposedly been solved by many companies, including Tesla itself.

>Why would you expect it to factor in _potential_ weather when giving a range estimate?

I wouldn't expect that. The cars have thermometers.