Is it still worth mining crypto currency?

why you are wasting time,money and electricity bills just try tezos this is the 3rd generation coin like first was bitcoin then eth smart contract and now smart contract,governance with dpos i mean delegated proof of stake. You don't need to do mine and still you could earn just buy some coins and delegate your coins to https://tzscan.io/delegation-services these are the list of delegation service providers and you could earn in every cycle listen i am not promoting tezos but this is the fact you have to accept