New ZK roll-ups pop up from time to time & they are opt-in, whereas sharding is a huge forced change to the entire state of Ethereum that will implicate composability for all dapps. How strong is the support for sharding as of now? (1-10) 10 being like pr

Anyone else have worries about sharding's effect on composability? Composability being one of the most valuable parts of L1s - that anyone can write and deploy any piece of software onto Ethereum and anyone else can build on top of that permissonlessly (money legos). If everything is broken down into shards- it will make communicating amongst dapps/smart contracts a real headache (maybe even impossible/not worth it?)