You need to collect all pump and dump telegram channel owners, all those YouTube chart annalist, blogs about technical analysis including everyone and make a long list about their reputation.
Wow, can I skip these?

There's so much off-site advertising for different unproven stretegies (also ICO's, fraudulent hosted / cloud mining) and of course pump and dump but since it's off-site, I'm skipping these.
Please take the statements about trading from mr.relax with caution!
Trading with statements by any technical analysis guru who have massive followers in YouTube and other social media or selling the analysis with a price should be taken with caution. It's not just him but all.
There are many more, yes.
But they are not active on this forum, especially not in the German section, where such statements (repeated, again and again) have a very good visibility.