I think the new keyboard design has issues on the post-2021 MacBooks as well. I've had keys randomly falling off. To Apple's credit, they replaced them for free

I think the new keyboard design has issues on the post-2021 MacBooks as well. I've had keys randomly falling off. To Apple's credit, they replaced them for free. Some of them fell off after a wipe of isopropanol too even though they recommend it on their own website for cleaning.