I wish the NSA made their metadata records available to citizens in some form or another. If I could download my personal history via phone records, locations, and such it would be a nice tool for me to help me review and better understand my past. I don’t want to see the analyst’s notes about me, just a unified set of records. Under a GDPR-in-US legislation this ought to be on the table. I’m sure people could abuse it to find NSA blind spots, but that doesn’t mean they haven’t been filled since.