Staking offers passive income, but it is very important to check how useful the project is, what products it offers and how useful it will be in future.
Blockchain technology can be used for different purposes, for example to safe the planet from climate change
https://twitter.com/ClimeToken/status/1498942071658405888And only you can choose what purpose is more suitable for investment.
Staking becomes popular when cryptocurrency market rise. Ability to earn passive income attracts many people.
Staking does not require so much electricity like PoW mining.
It becomes more and more popular.
It is good that it will be possible not only spend money to the protection of nature but also earn money on nature protection.
Now many people understand how it is important to protect a nature.