MacBook Air M1 2020 Crackling Speakers.

Hey all. I bought a MacBook Air 2020 last year and I noticed some crackling issues with my speakers. I searched the web and forums and found that the issue wasn't with the speakers but with the keyboard and the reason for the crackling sound was caused by the vibration of speakers. I asked for a replacement a week later and the same issue persisted on my new replaced model even worse. I approached the Apple Store few months later and they said that there were no issues but now it's really irritating me. MacBook Air is such a premium laptop and is this fair for a company like Apple for not finding a solution for this. I am pretty much sure that this is a manufacturing issue and I know many people having the same issue. Why haven't Apple responded yet?? and What will I do? Buying a MacBook was like a dream for me and see what happened.