zxEVM- Who’s Announced What and WTF is it?

Three projects announced zkEVM updates, Polygon, Scroll and zkSYNC last week. L2 rollups designed to ease the burden on Ethereum using zkProofs. The EVM stands for Ethereum Virtual Machine. In this case representing equivalence or compatibility although the two are not the same thing. Yes, it’s L2 Summer! 2022 is the year of L2 summer! Wait, wasn’t that last year!?