A lot of projects with staking appear and among this projects there are a lot of scams.
Very often scam projects offer even more profit that a good and prospective one.
That is why it is necessary to be very carefull with staking not to invest money in scams.
Staking programs allow to earn passive income on blocking liquidity in the wallets.
Especially staking popular when market rise, but when market falls usually price of tokens falls so much that staking does not help.