https://www.reddit.com/settings/data-request
They must oblige within a certain time frame — even if your account has been suspended and I believe even if you’ve deleted your account. Curiously, this might be one effective way to protest. Golly I wonder what would happen if many people requested such reports simultaneously. It seems these must be processed manually by admins.
As a bonus, it’s nice because all your comments and messages are searchable.
If you’re a European citizen. They’ll fulfill this request (after 30 days) regardless, but I don’t believe they’re legally obligated to for US citizens.
It’s just easier to comply with EU laws for everyone than it is for them to figure out if you’re a European citizen or not.
I got mine in 30-60 minutes and it is only 10.4 Mb