It seems my first and only reddit account created two hours ago is shadow-banned since the very beginning, tried one comment on /r/cpp and one post on /r/rust, nobody ever seen them other than one kind mod that confirmed there's nothing they can do.
Even funnier is that there is a subreddit /r/ShadowBan dedicated to test shadowban and some obvious spam-bot accounts are not banned yet mine is.
related: [1] https://news.ycombinator.com/item?id=30344907 [2] https://old.reddit.com/r/modhelp/comments/oonfba/
EDIT: now this post got flagged as well, the funny continues.
I concluded they place a 'score' on your IP. Obviously Tor has low reputation, so they ban that. I imagine residential IPs due to their traceability actually helps Reddit in some cases where if you say something off-color or highly inflammatory or outright illegal, then they have grounds to call law enforcement and track you down.
Hackernews does this too. I can't create throwaway HN accounts on a VPN/Tor because my first post is always shadowbanned, but my residential IP is never banned, and my posts show up in /newest every time.
Also: Welcome to the Internet!
You try to create a second account and they will "suspend" you automatically and force you through a verification system.
Their spam algorithms have to be better than this...
* Verify an email address through an OTP.
* Verify a phone number through an OTP.
* Upload a picture of me with my face in it, holding a piece of paper with my name, username and a six digit code they gave me written on it.
I'm very pissed.
In all seriousness though, this happened to me too and I bypassed it with a clean VM (no weird fonts that can be fingerprinted), default Chrome install, standard browser window size, time zone/IP location matching, and connection to a VPN. I was able to make several accounts and none were shadowbanned.
Best bet is if you want an alt account, make one now, use it on a few small subs, then let it sit an mature a few months.
If you are a regular here and have a proper account then why did you make a throwaway for this? If you are not a regular here then why do you make a name-and-shame post as your first post?
I don't see an issue with this
On Reddit this is especially dangerous as there's no real account-nuke option. Deleting an account doesn't touch the replies it posted & actually removes the only method of modifying them.
All artists must have debuted sometime long after they've been hearing music, aren't they?
You can get shadowbanned on Reddit for minor offenses if you get banned from large subreddits and reported by people too many times.
A more usable term might be 'muted' or 'hidden' instead of a complete 'ban without letting you know'. Internally it's even more likely that they work with an extra reputation system next to the visible karma system where new accounts are simply given 'bad' reputation way sooner than they should. Considering mod-communication works fine, it's probably just shoddy spam protection systems combined with a recursive problem of not having enough reputation to post, which is required to gain said reputation.