https://wccftech.com/2018-macbook-pro-slyly-fixes-apples-infamous-butterfly-keyboard-hints-teardown/

If there’s one thing that’s clear about Apple’s 2018 MacBook Pro refresh it’s that the company was forced into a corner with the lineup. Apple made impressive upgrades on the 2016 MacBook Pros by not only drastically refining their design but also introducing brand new keyboard. However, as has been the case in the Tim Cook era, the company found itself concerned more with ‘soft’ features rather than hardcore specifications required by professional users.

In an unfortunate twist of events, one of the features, the new butterfly keyboard, started to fail after prolonged exposure to dust. Apple’s keyboard on the 2016 MacBook Pro lineup and onward dows the job well at facilitating user interaction with the device, but complaints began to increase. After facing class action lawsuits, Apple came out with the third-generation butterfly keyboards on the 2018 MacBook Pro, that are addressed towards noise reduction.