I think we will never see costly bitcoin transaction fee anymore, this bull market came and go without any network congestion or insane transaction fee like in the past years.
No thing has changed in the way Bitcoin works since the last Bull run. As long as the Network continues to grow, by the time there will be more excitement in the Market the Fees will easily sky rocket again.
Moreover, the surge occurred because of Protocols such as Ordinal which is said to provide new innovations to the bitcoin Main Network But in the end it puts more burden on the main network which makes the transaction surge quite crazy so that transaction fees have increased extraordinarily.
With the reason for the surge in transactions that made the cost more expensive, people started using the Ligthning Network for speed and cheaper fees, but the development of LN was also never clear and some developers stopped developing it.
There are now several Bitcoin Layer 2 Networks such as
Stacks (STX) to Play DeFi/NFTs on Bitcoin,
Rootstock (RSK) Using Ethereum-style Applications and
Rollups (Merlin/B²) Is the Most Advanced Technology for Layer 2 Bitcoin today that combines high speed with maximum security Bitcoin, is still new enough that the ecosystem is still not developed.
https://www.galaxy.com/insights/research/bitcoin-layer-2-modular-future