A teardown of the M3 MacBook Air may as well be a teardown of the M2 model with some labels swapped.
Apple’s M3 MacBook Air is the second generation with the new case design. The 13-inch and 15-inch models are nearly identical in construction minus differences in speakers and other minor components.
A teardown video from iFixit shows the M3 MacBook Air, in either size, is simple enough to take apart with the right screwdriver. The lack of a lot of glue and tape is a nice change from Apple’s Intel era, and modular components show that times are changing.