even mechanical keyboard, there still always possibility of pressing is softer one mar, why wanna bang the keyboard so hard leh ....

also, now most people wear their earphone during work too, i dont think got any disturbance on noise.

Haha, u are right too... I'm using that earphone so cant hear much other sound except my song playlist.
Also can use huawei free bud or apple pod pro ... haha haha