[nightpool]

> This sounds like you’re just externalising the costs of integration of your changes on to other people.

Huh? Nothing I said has anything to do with "the cost of integrating changes". I'm saying that it's more efficient for developers to work on one single task at once, instead of trying to "multi-task" among a variety of unrelated changes, and that synchronous code reviews help with this because they minimize the amount of time a developer spends blocked waiting for feedback from the rest of the team. Certainly this also has the benefit that you get fewer merge conflicts and have fewer branches in flight, but I don't know why you're saying that synchronous code reviews are "just externalizing the costs of integration [...] on to other people". That doesn't make any sense.