Adjusting the current inflation model to sustain Treasury inflow

[alice_und_bob]

To inform the discussion, I aggregated the Polkadot Treasury spend of previous years in USD and DOT

year		       USD		      DOT
2020	   565,629 USD	  118,466 DOT
2021	 1,805,639 USD	   70,585 DOT
2022	16,359,027 USD	2,301,333 DOT
2023	 9,106,917 USD	1,464,989 DOT

Polkadot Treasury annual spending in USD & DOT | 2020 - 2023 June

I wanted to understand the total USD & DOT amount the Polkadot Treasury has been spending so far per year. I used the data from DoTreasury as base, which seems to use the daily rate of treasury grants around the time they were awarded - so in-time USD values, which should provide an accurate view on the value spent. To solve the task, I… fetched all Polkadot Treasury proposals with the status awarded from DoTreasury manually copied the values over to this spreadsheet processed the data with t…