what will happen if the miner stopped mining cryptocurrencies?

[Stompix]

In view of the existing circumstances, even for large projects such as Ethereum, mining has begun to be called off. This just prove that the essence of crypto was not in the creation of machines that dig new blocks but in the need among people to come up with something that is more fair and less oppressive.

First thing, machines don't dig new blocks, nor do they drill for blocks or anything else, they solve blocks!
Second thing, how did ETH fare since it switched from POW? Lost what 5%, 10% ,or 50% against Bitcoin?

[ZAINmalik75]

I agree with what you said that both are very necessary and inseparable parts and very important and very interconnected. It is indeed very difficult not to have a relationship between them. If they really need each other by themselves, they will always be one unit to need each other.

That's exactly what I meant. So therefore we cannot survive without mining although we are not doing it. Crypto market can be shut down if mining stops. To understand this phenomenon, pretend the internet goes off in all over the world, no one could connect to the network by their nodes.

No one can add any transactions, or create new block etc. Thus no one can make transaction either, no one can use exchanges or dexs whole market will shut down same thing can happen but only few things might be working like maybe exchages will be working.

[lepbagong]

I agree with what you said that both are very necessary and inseparable parts and very important and very interconnected. It is indeed very difficult not to have a relationship between them. If they really need each other by themselves, they will always be one unit to need each other.

That's exactly what I meant. So therefore we cannot survive without mining although we are not doing it. Crypto market can be shut down if mining stops. To understand this phenomenon, pretend the internet goes off in all over the world, no one could connect to the network by their nodes.

No one can add any transactions, or create new block etc. Thus no one can make transaction either, no one can use exchanges or dexs whole market will shut down same thing can happen but only few things might be working like maybe exchages will be working.

Of course, what you are worried about could happen and that is because mining has indeed stopped, and it is difficult not to do that because they need each other.
If the internet is indeed down, then it will not be able to connect and that connection requires an internet network that must be available properly, so if there is none, then it will stop and die along with the internet.
That's right, that no one will be able to add anything to all their activities, so no transactions can happen.

[ZAINmalik75]

Of course, what you are worried about could happen and that is because mining has indeed stopped, and it is difficult not to do that because they need each other.
If the internet is indeed down, then it will not be able to connect and that connection requires an internet network that must be available properly, so if there is none, then it will stop and die along with the internet.
That's right, that no one will be able to add anything to all their activities, so no transactions can happen.

If Internet will go down, things will be too bad for big businesses not only for crypto because if internet goes down, everything will stays there where it was left for example if internet all over the world goes down now, the mining will stop where it is now, the last block will be remember when the mining starts again.

Internet can't go off all over the world under any condition until we are trusting more than 1 provider and all of the internet is connected via cables so we don't even need too many satellites but they are alternative.