Apple is the master of making modest changes or restoring long-valued features and hyping them into rationalizations for upgrades.
So, the 13” M2 MBA restored MagSafe and deployed the familiar but “new” boxy MBP design. That proved compelling to many Intel and even M1 MBA owners.
The 14” MBP M-series provided HDMI, SD card slot, etc. More appeal to those who missed those.
Then came the 15” MBA — the only major change was the display size — but that provided a good reason to upgrade for 13” owners, Intel owners, or those considering the 14” MBPs, but not needing the ports or extra power!
As to the future…
Like their M3 MBP cousins, M3 MBAs won't have breakthrough gains over M2 MBAs, not in power, speed, or battery life, and will be quite similar in design to their predecessors. They'll be dismissed by technophiles (& the MR cognoscenti) as providing little improvement over prior models. However, Apple will be clever in its usual fashion and offer creative, attention grabbing changes.
In this case, and here's my attempt to outdo Kuo and Gurman, Apple will introduce (finally) multi-color MacBook Airs — and, maybe (one of Mac predictors' favorite words! 😁) add or move a Thunderbolt port to the other side.
Voila! A slightly faster MBA, with slightly longer Apple TV app viewing time, which Apple will hype (just as they captures the tech press that dutifully echoed the sweeping “up to 22 hours battery life”). But wait! That's not what will catch people's eye.
Apple will have added TWO brand new features — colors and ports on both sides! Compelling reasons for new purchasers and upgraders.
In establishing my predictor bonafides, and emulating Kuo —and Gurman in particular — I will add that those changes will be coming sometime in 2024 — or, if not, sometime later on.🙈 ‼️ 👍🏼 😎