Staking reward is basically a form of interest. You have to deposit your money to get them. Which is also done by the banks of every country. But in this case they do not give much profit. They give a limited profit at the annual rate. Which will never recover the price of a token. But it may help him a little to recover some of his losses. So this small profit should not be underestimated
The golden age of staking is over, staking is currently not very profitable, it's just that if you are a typical investor who prefers to hold long-term coins, staking can add a little profit while waiting for the time to sell the coins we choose for staking, you have to be careful choosing coins for staking but BFG is quite safe because they have other businesses that can back up BFG coins
If one plans to earn money through staking rewards then this will not work for him but if one wants to invest in a token for a long time as it is potential . So if he does not hold freely those tokens and keeps them in staking, he will get some additional tokens from there which will give some support to his investment. This is the potential benefit of staking