Last Binance update is huge. Now you can see if people in the square are trying to scam you by hyping something in the square. Each profile now display if he publicly shares his portfolio. If you can see this icon by going in their profile you can see their wins and losses by following them "after that you can unfollow" if you cannot see the pnl chart or the portfolio this means that they hide it and probably they did because they lost too much and don't want their followers to see it. So now before listening to anyone advice, first check their portfolio and consider their advice only if they somewhat profitable