$LTC Increased Network Activity: An ETF would likely attract more investors to Litecoin, leading to increased trading activity and, consequently, higher network utilization.  

Potential for Higher Fees: Increased network activity could potentially drive up gas fees, as users compete to have their transactions processed faster.  

Offsetting Factors: However, the increased adoption and liquidity brought about by an ETF could also lead to technological advancements and scaling solutions that mitigate the impact of higher network activity on gas fees.