Staking was not that bad idea But the platform of that staking should be reputable. Although centralized all platform should be avoided for that. I would tell a person to stack a coin only when he invested in a coin and its price has gone down a lot, and he is waiting for that coin to pump again. Basically, this means that I suggest staking as the last stage for those who are investing for long term investment. I myself have been staking a token because its price has gone down.