Submitted by sl1, also found by 0x3b, peanuts, anonymousjoe, samuraii77, shikhar229169, hakunamatata, MrValioBg, cryptomoon, perseus, vinica_boy, 0x0bserver, onthehunt11, ABAIKUNANBAEV, persik228, dyoff, DemoreX, rbserver, KupiaSec, ZdravkoHr, ke1caM, hl_, Kalogerone, and dimulski
https://github.com/code-423n4/2024-07-traitforge/blob/279b2887e3d38bc219a05d332cbcb0655b2dc644/contracts/NukeFund/NukeFund.sol#L20 
The Nuke Fund accumulates ETH from new mints and economic activity. After a 3-day maturity period, anyone can nuke their entity to claim a share of the ETH in the Fund. Every entity has a parameter, called initialNukeFactor, set on mint which represents how much of the Fund can be claimed on nuke. The maximum total nukeFactor is 50%, expressed as 50_000.
The calculations of finalNukeFactor consist of adjustedAge, defaultNukeFactorIncrease and initialNukeFactor.
NukeFund.sol#L145-L148
The age is calculated via calculateAge() function.
NukeFund.sol#L121-L131
The idea behind age calculations is quite simple: we calculate how many days have passed since token creation and convert that into years.
However, the default value of the nukeFactorIncrease set to 250 is extremely low. While whitepaper mentions that the fastest maturing NFT should mature (reach nukeFactor of 50_000) in around 30 days and the slowest in 600 days, in reality it would take 4050 days for the best possible NFT to fully mature.
To showcase this lets do some math:
To mature NFT must reach finalNukeFactor of 50_000, the best possible NFT would have 25000 initialNukeFactor and performanceFactor of 9. 
For the best NFT to mature fully in 30 days, the defaultNukeFactor would need to be 135 times bigger, more precisely 33750.
NFTs mature extremely slowly with default settings, to the point where performanceFactor of an NFT does not play any role and finalNukeFactor is determined solely by the initialNukeFactor.
To set up the following POC in Foundry please follow the steps below.
Inside Hardhat project working directory:
Run it with forge test --match-test 'test_matureToSlowly' -vv.
The console output of the test:
defaultNukeFactorIncrease variable should be set to reasonable value, that will correctly reflect the speed at which NFTs should mature. Judging by the docs, its value should be set to at least 33750.
TForge1 (TraitForge) confirmed
