Good day to all. I have a very long time ago an idea that if a group of people unite in the so-called "pool"? The essence of the idea is that to combine your speed in order to increase your earnings. Suppose a person 10-40 will work under the same account on any pool, so the speed and reward of the miner will grow, but the speed of the network will not change.
Can such an idea exist?

Good day to all. I have a very long time ago an idea that if a group of people unite in the so-called "pool"? The essence of the idea is that to combine your speed in order to increase your earnings. Suppose a person 10-40 will work under the same account on any pool, so the speed and reward of the miner will grow, but the speed of the network will not change.
Can such an idea exist?