Same, also 12 years in and no history of problems. Quoted someone calling a female user a "bitch" so they couldn't edit and reported them, I got flagged and banned from the large subreddit for "using a slur." I appealed and had the pleasure of talking to a mod grade-schooler with temper problems so the appeal was denied and as a result, somehow... for reasons that are still unclear, my entire account was then banned. Admins did not care. I made a new account and was shadowbanned immediately.
I could go through the hoops and change my IP and all that fun stuff if I really want to participate on reddit.
But I don't.