Macbook pro 15" 2018. Can 1 key be repaired?

Question

macbook

One key stuck on the beech (pulled up), tried to remove it and broke 2 ears at the butterfly mechanism plus on the blackest key. Is it possible to replace or repair 1 key? Do not change the entire keyboard.
And as a last resort, is it possible under the replacement program to fix it? He gets into this program, but his ears are broken off (although there were also sticking).

Answer 1

https://youtu.be/2jvmtoWgVAc
I think you can buy and replace yourself

Answer 2

Of course, you can buy it, but you can’t just put the mechanism on a butterfly ... It needs very straight hands ... Well, the beech is new, there are still few places where you can buy only a button, look on ebay - I definitely saw it there the other day. Around $15 button