You might be able to cause consequences after the fact, but your data will still get leaked first. You can't undo a privacy violation with tort law, and there won't ever be criminal penalties.
If you want your information to stay private, don't store it on other people's computers. IDGAF what "the default today" is. (Also, that's wrong - everyone that is serious and actually wants their data to remain private doesn't store it in the cloud. This is why the CIA got Amazon to build a custom airgapped on-prem AWS region at Langley, for instance.)