Downvotes are considered toxic.

Closure of a question is considered super toxic.

Any comment trying to explain any of the above is considered toxic.

In the eyes of the newbies:

• Downvotes are considered toxic.

• Closure of a question is considered super toxic.

• Any comment trying to explain any of the above is considered toxic.

The Welcome Wagon started in attempt to solve this, but judging by that blog post and other actions of SE, it utterly failed.