Low-volume farms demotivate liquidity providers to stake. Low volume = high slippage and this is also bad for buyers. If we rise low-volume farms' trading fees liquidity providers will stake more and reduce slippage which will benefit everyone in the end.
For example, if the daily volume is less than 5% of a staked amount of a farm then it will have 0.17%(default fee)+0.11%+0.11%+0.12% which is a 0.51% trading fee for the liquidity providers instead of 0.17%. So 3 times more fee.
P.S Please, think twice... If this benefits you, then you know the creators contract address.