I can confirm what he is saying. From what I have seen, all accounts created with the web interface using only an email address are automatically shadowbanned.
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.
If you register with your meatspace-related email address.
They still do, I registered without an e-mail. That may have worsened my credibility according to their algorithm, however. I considered adding an e-mail to the account but feared the possibility of my e-mail being blacklisted as well.