You use your hard work earning for it. And you underperform in your games, people know that. They will report you and eventually you will be back to your real rank.
Why you do that? C’mon I know you guys are lurking here. Tell me the answer I’m just curious.
Because non-English players with 400+ ping will never cross the 4k barrier, and at night in the EU they make below 4k ranked unplayable (I’m not an accbuyer but I avoid Dota after 11pm)