Homepod mini touch fails, I want to disconnect the touchpad, I wonder if it is feasible

After four years of use, the Hompodmini finally still knelt, the touchpad fails, which will cause sudden playback, and it is playing at maximum volume... After searching on Google, this seems to be called ghost touch. The common problem is that the hardware is broken. I have turned on the anti-accidental touch in the settings. It is set to the longest time that it takes 4 seconds to press and hold to turn on the touch function. It is useless, but it will still be'ghost touch ' I consulted a professional repair merchant on a certain treasure and it is guaranteed that it can be repaired, but it costs ¥ 200, which I don't think is necessary. The method that comes to mind now is to disassemble it and physically disconnect the top touchpad, because in actual use, only siri is used, and no touchpad is needed. I don't know if it is feasible. Has any boss ever done this?