Psh, I’m not saying I’m free from anything, my friend, but they’ll have a Hell of a time putting together any email history or files from my personal machines without the keys. That’s all.
There’s plenty on FR that would net me a look if not just being a member.
Your ISP has records of your email history. The NSA doubtless has a copy.
If they don’t, they can manufacture whatever history serves their needs.