Burning ICP / Increasing ICP burn rate is not sufficient to offset the NP rewards sell pressure.
Why? Because Burning ICP doesn’t increase demand for ICP.
Burning ICP, and Increasing Demand for ICP are not the same. They are related but burning doesn’t always result in increased demand.
What does burning ICP accomplish? It potentially reduces future sell pressure, and it contracts the supply. Potentially leading to more equilibrium in buy/sell ratio. But it doesn’t necessarily lead to more demand to buy ICP.
Example: If everyone burned their ICP, this would reduce the supply, and it would reduce the amount of ICP available to be sold. So it could reduce total sell pressure. But this would have no impact on the amount of existing NP sell pressure. Only increasing demand for ICP can offset the already existing NP sell pressure.
The theory that burning ICP will increase demand for ICP is flawed. Burning ICP can only indirectly lead to more demand for ICP if the people burning the ICP bought that ICP before burning it. If the people burning the ICP received it as a reward for staking, then burning it doesn’t increase demand for ICP, it only reduces the supply, and potentially reduces the sell pressure.
In order to increase demand for ICP through burning ICP, the ICP must be being burned for a legitimate reason by people who purchased the ICP and then consuming (burning) it to perform an activity on the network.
Conclusion: When users receive ICP for free through staking rewards, and then burn it, it doesn’t lead to increased demand for ICP.
Burning more ICP than is created just leads to a contraction in the supply of ICP. It doesn’t solve the problem of increasing demand. Increasing demand for ICP is the relevant issue to solve the problem of NP reward sell pressure.
Burning ICP and contracting the supply of ICP by slowing the inflation rate doesn’t achieve this.
Even if all other forms of sell pressure were removed through burning ICP, and only NP sell pressure remained, that would not solve the problem of increasing demand or buy pressure.
Increasing burn rate, and thus reducing the supply of ICP might reduce total sell pressure if the ICP being burned would eventually make it’s way to be sold, and thus it would potentially bring the buy/sell ratio into better equilibrium, but it wouldn’t increase buyer demand by itself.
If the burnt ICP was purchased and then burned while being used to perform activity on the network, then that would create demand for ICP. However, increasing the cost of performing various activity on the network would only be feasible up to the extent that it doesn’t reduce demand to perform the activity. Generally, reducing the cost of performing the activity would increase the demand, and raising the cost would reduce the demand.
Therefore I am not sure how increasing the network costs would increase demand, it would most likely reduce demand, and that reduced demand would lead to less ICP buy pressure.