How will ethereum stake be in the near future? as

It is known that staking Ethereum is very complex and risky right now. He said that even Vitalik Butter staked only a small portion of the Ethereum he held. Will staking be more reliable in the coming years? Will we be able to do it ourselves with a stake phone, because the use of computers is decreasing every year and we are slowly starting to do all our work on the phone?

If stake security is increased, won't Ethereum be much safer? In this way, everyone will be able to stake and earn money. Do you think anyone has any information on how to solve this problem in the future?

thanks

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