Reddit no longer links your content when they ban you, and you can only appeal once

Stop! You've broken the law!

Chances are you engaged in one of the following:

Arguing an objectively correct viewpoint with a moron.

Engaged in political sarcasm.

Made use of hyperbole, facetiousness, or facetious hyperbole.

Made a mod look stupid on their alt. account.

Hurt a fascists feelings.

Engaged in dark humour. (It's like food, not everybody gets it.)

Engaged in anti-reddit activism.

Or just cause.

If you're feeling vindictive you can still request your data under GDPR every 30 days even on banned accounts and they have to comply by law.