Oh, absolutely. And OT based approaches work great here. CRDTs have the advantage that multi-server deployments are also easy, and modern CRDTs are increasingly

Oh, absolutely. And OT based approaches work great here. CRDTs have the advantage that multi-server deployments are also easy, and modern CRDTs are increasingly faster and better optimized than most OT systems (certainly the ones I've worked on). But OT is a great approach.