Layer 2 of Ethereum will continue to be used because this is the latest innovation of the Ethereum coin, maybe in the past Layer 1 Ethereum still had cheap fees because the price of Ethereum was also cheap, now on the contrary, the Ethereum Layer 1 fee is very expensive because Ethereum is also expensive. That is the function of Layer 2 to reduce the cost of transaction fees for Ethereum coins.
I also don't have a native Layer 2 Ethereum coin yet, but if there is an urgency such as working on an airdrop or any event, I will definitely buy the Ethereum Layer 2 coin, I think Ethereum Layer 2 from BASE which seems to have cheap fees is the same as Ethereum Arbitrum and Athereum Optimism.