Are you invested in any dapps? I am. I am in 5 different dapp projects right now. The code can be ported with some effort. But what can't be ported is the actual company and business -- how it interfaces with users, the real world, offline assets, or how it ties into other ecosystems.

For an ETH dapp to interact with ETC is the same as an ETH dapp interacting with a whole different coin. So no, unfortunately you're wrong here. A dapp is not just a bunch of code. And ETH and ETC are not fungible -- they are separate chains and separate coins with different networks and economic and social consensuses.