I have the same with my headset. It has a physical mute button for the microphone, which I engage as soon as I'm done talking in Teams or similar. It's a dumb switch, so instant and with no annoying woman telling me I muted. Being a dumb switch it's also tactile, so I can tell by feel if I'm muted or not.

That way I don't have to worry about my annoying my colleagues by my mechanical keyboard, occasional excess gas events or similar.