An important novelty was introduced with Uniswap V3, and that is the concentrated liquidity, and a tiered fee system. We can find it outside EVMs too, for example on Osmosis in the Cosmos ecosystem as Supercharged liquidity.

I like concentrated LPs a lot! They are like leveraged trading as you are multiplying your potential fees, but also, your impermanent losses too... Of course, with the approach of pairing two tokens that like, they can be a powerful tool!