Quora is arguably worse, it actively incentivized people to post inane and unproductive questions reducing the overall quantity of the content. Language topics are littered which questions such as "What is the colour red in the language X" while topics like Math has stuff like "What is 1+1". I wish I was kidding about that last one, it's an actual question on Quora with 1,078 answers as of this comment. It's insane