Coin burn is impossible it's not erc20 or a genesis block coin with  most supply still owned by a dev.
hard fork is schism material and will make the coin lose momentum. What japaneses or brazilians want ? It's not about your telegram group only.
The supply wasn't 6T one month ago and won't be 24T in one month some coins are lost and yes staking is the name of the game.
Don't fuck up with proposals that you don't foresee the aftermaths.
Let's see how much coins there is in a one month.
If it's not broken don't try to fix it. See what is ongoing for BTC about 1 line of code change for more than 3 years...

Just fix the 2B transaction cap for now and it will be the best start (should be discussed if it needs hard fork too).