Every so often there are stories announcing the fact that emails are not legally protected or that G-men can access email older than 180 days without a warrant. There will be some minor uproar, complaining about how outdated the law is, but here’s the thing: it’s irrelevant.
You don’t need to trust your service provider. You don’t need to trust your storage provider. You don’t need the law to protect you. You simply need to take a little self-responsibility and encrypt your data.
Any private data stored on hardware that you do not physically control should be encrypted (and it’s a good idea to encrypt private data on hardware that you do physically control). Problem solved. Unless you’re in the UK.