All price-related articles should not be upvoted and/or should be flagged. They serve absolutely no purpose (at least on a platform like HN) other than to get those who have already invested in that certain coin to benefit from other buying it later when they see the news that the "price is rising" because of the fear or missing out.
People should be submitting and upvoting only technology-related articles about the coins. But this is just my opinion.