Does staking make a cryptocurrency worth less and less as more and more tokens are created and everyone loses value with them?

Everyone pretends to know about staking, but no one can explain the basic mechanisms in detail.

And if someone can not explain a topic in simple words, that is for me always an indication that he has not understood it himself.

For example, if you ask someone why staking is important for the blockchain and what exactly is the reason for staking in the first place, you will only get the standard Wikipedia answer: "Staking is used to create new blocks, replaces PoW and makes the blockchain more secure".

But if you ask how exactly it makes the blockchain more secure and why the tokens don't become less and less valuable when more and more tokens are "printed" through staking, then suddenly no one knows the answer.

I mean, when the central bank prints money, we all know that the value of the currency falls in an inflationary way, but when crypto prints money without end, is that a great thing?

Can Someone Staking times explain as for children, so like: "A class gets each a coin, the one with the Most coins may write a new block ..."