Not exactly cancer, although the State of California has identified it as a Cancer Causing Material and requires it to label itself as such.

Absolutely cancer. Unless you're an NPC without a brain of your own.

It bans people who make fun of internet $#*!s, because it might hurt the $#*!s' feelings.

Moderators, due to their general lack of a social life and intact virginity, often take out their frustrations on members of the site

Allows scat fetishists, paedophiles and drug addicts to exist.
Bans people who make jokes about jews.

Reddit has a veil as if it is a public domain, but really it isn't it's their way or the highway!

Reddit is one with the CCP and only allows what THEY allow. Reddit is mostly the losers and doper smokers where the real patriots of America either don't go or were bumped off. Reddit is a poor barometer of society and what America/Europe is really like. The only things about Europe are what makes the EU look good.

Yes. It is more cancer than actual cancer. Actual cancer is insulted by the comparison to this anti-freedom communist china owned site.

It's cancer if you visit the cancer subreddit, my opinion is that, you just have to avoid the weird subs and stick with the subreddit that you like and fit your taste. Avoid the bad one, and even if you are curious don't click the link that people post on their comment without reading the other user reply below the comment if it have one, you never know what it will show you or take you to. Youtube link or imgur link can be especially dangerous.