I raised this the other day as I've been seeing more cases of this lately https://news.ycombinator.com/item?id=49820254
Really is sad what's happened to online forums. On the other hand, now that I can't engage with reddit, I see how really awful most of its content is. I miss talking on my city sub however.
I use VPN and my email was a passmail alias, which probably didn't help.
I created a new account with passmail alias on VPN, and my CQS was immediately "LOWEST", which means I'll barely be able to be seen anywhere on the site. I created another account from a coffee shop with a fresh gmail account and was rated "MODERATE". Ick.