Free up iCloud space *and* sync Messages between Apple devices
I have an iPhone 11 and a MacBook Air. I want my Messages to sync between the two devices, but I don't want the messages taking up space in my iCloud account. (Right now Messages are taking up 4.9GB of iCloud space and I want it deleted.) How do I free up space in iCloud *and* sync Messages between my iPhone and MacBook Air?
iPhone 11