I've confirmed this with multiple accounts now. If you promote the 2nd amendment, including training responsibly with others, your account will be autobanned within 60 seconds.
To be clear, my comments contained exactly zero calls to violence. They were simple comments stating every American has the right to arm themselves and that everyone should train responsibly, ideally with others who are more experienced.
I've had 4 or 5 accounts autobanned within a minute now. All immediately after posting pro 2nd amendment comments. These accounts were anywhere from 1 week to multiple months old. So they're not brand new accounts that are being flagged for whatever reason.
Reddit is now complicit in the fascist takeover of our nation.
EDIT: Been testing some more with a 2 week old account. Discovered that Reddit is also autobanning accounts that use the word "guillotine". I left a comment that literally only consisted of the word "guillotine", no other context at all, and within 30 seconds I was auto-suspended for 3 days.
If the mod who was in here telling people I was lying with no proof whatsoever, and who also lied about testing my methods, would like to test this out, or lie about testing it out, that would be great.
And, for the record, my username for the account just suspended actually has the word "Guillotine" in it. So apparently their bots don't screen usernames. Just contents of comments, and I'm assuming posts. I don't bother posting on Reddit, so I don't know about that one.
As I originally stated, Reddit is complicit in the fascist takeover of our nation.
Edit 2: Despite a mod on this sub claiming that I'm lying and threatening to delete this post, here is more proof from users on Reddit that Reddit is, in fact, auto banning users for discussing our Constitutional rights.
I've been seeing more and more Reddit users talking about this.

I am. That's why some of these accounts are months old before being banned within less than a minute of posting a pro 2A comment. It's an automated bot ban based on the content of my comment, which, like I said, contains no calls to violence or anything else that breaks Reddit's rules. My suspicion is that if your comment contains a few key words, that's all the bot is looking for. I don't believe those words need to be in sequence, just anywhere within your comment. So it could be looking for "arm yourself", "rights", or "train" anywhere in your comment.
If you've been on Reddit long enough, you know that whenever kids get their heads blown off, which is all the time, there's a sea of Reddit comments supporting the 2nd amendment and basically stating that the sacrifice is worth the right. No problems there.
But now.....all of a sudden....automated instabans on pro 2A comments.
It's become pretty obvious what's going on.
Okay, fair enough, but that brings up another angle--
What if they have a site-wide bias (and they almost certainly do, for perfectly good reasons), for new accts and/or little-used accts to demonstrate a level of non-controversial engagement before passing a certain litmus test... in which the accts are later allowed much more freedom to post & comment upon controversial matters?
The good-faith test, so to speak.
Because without a shred of doubt, there most be a huge influx of new and sleeper accts that are created for sockpuppet, propaganda, and destabilization purposes, apart from whatever political angle they're coming from.
So isn't it possible you're getting tripped up right there? Which is why I'm thinking a far better test would be to bring up the 2A from older accts with solid karma and solid analytics (rrc.fyi, reveddit.com, snoosnoop.com, etc)
That person doesn't seem willing to share any details of their setup, but you don't have to take them at their word.
Just search "arm yourself" on Reddit and you'll see a ton of such messages, from non banned accounts, posted in the last few hours and beyond. Most of them are written in the context of the current regime and the ICE shooting too so the premise of this whole post seems to be wrong. Most of them are on subs that are wildly anti-regime and don't mince words about it.
OP seems to think they have perfect opsec which is generally a sign of mediocre opsec. I'd take their conclusions with a huge grain of salt.