You seem to be saying there's no difference between anything. That is not true. The same set of inane 1-2 line comments repeated ad infinitum simply contains le

You seem to be saying there's no difference between anything. That is not true. The same set of inane 1-2 line comments repeated ad infinitum simply contains less actionable information than a single well thought out, coherent, and accurate response in a more specialised subreddit. There is nothing useful you can do with reading comments in r/politics. For the record, lots of people deride the so called 'best practices' in business etc. I'm not sure if that is a serious question. Business, management, programming, HR - all are filled with many people doing utterly atrocious things. Not sure why you think people criticising echo chambers are okay with 'massive' echo chambers.