Earlier quoted context omitted.
You forgot email... and they don't need a warrant for messages older then 180 days if in the cloud (they never delete them, too): https://www.consumerreports.org/consumerist/house-passes-bil...
IIRC the only reason this amendment was made was because the 180 day limit was found unconstitutional anyway by an appellate court. So, technically the amendment did nothing. It doesn't matter where your data is held, locally or cloud, (if you are an American resident and your data is in the USA) as it is _your_ data and it is unconstitutional for them to read it without a warrant. In theory.
In the US it does