Archive link https://archive.fo/o/PNFfr/https://old.reddit.com/r/privacy/comments/1ox383e/reddit_lets_you_hide_your_post_history_yet_google/

People are mentioning trolls, but hiding post history is a huge boon to scammers & bots too, which reddit is full of.

Reddit’s AI will detect what types of posts you like until they are slightly confident it’s you. Then, permanent ban.

This seems extremely unlikely. There is most likely another explanation for what you experienced.

Gmail has a “send feedback” button on most pages. Submit complaints there.

Why?

Ironic since you have to buy a Google phone to use that OS.