> CQRS doesn’t obviate race conditions. I think you may be talking at cross purposes with me here. I’m saying that command–query separation¹ causes race condit

> CQRS doesn’t obviate race conditions. I think you may be talking at cross purposes with me here. I’m saying that command–query separation¹ causes race conditions. Having the mutating API return state is the only way to obtain the value of the resource at the time of mutation. — ¹ CQS; CQRS, where you use different representations for command and query, is not necessarily applicable here.