There is a link to it in settings, all platforms needed to add it for GDPR compliance.
I also found this in one of their help articles: https://www.reddit.com/settings/data-request
Unless they specifically only enabled that in the EU, which doesn’t sound too far-fetched.
I’ve been using uBlue (https://ublue.it/)for a couple of weeks now and I’ve been loving it.
Most software exists as a flatpak, and if not, I can just run a distrobox for it. Can’t complain.