I agree with you, as long as these burnings occur in a specific context. In my opinion, the data provided by @relamp in his post regarding the results of the Steem token burning nine months ago is revealing. Even in the month where the most tokens were burned, the price did not rise excessively. Is this making the burning unnecessary? No, but it must be done in a specific context. A much lower percentage (I suggest 1%), all accounts within the platform must burn, and only one burn on the same day, at the same time.