gavnajiedas I encountered a problem where the program was always accessing the disk. I tried many options, but I settled on using AIDA64.
I also tried using the Info Panel + HWinfo program and discovered that the librehardwaremonitor plugin is responsible for disk access. Disabling it solved the problem with constant disk access.
Based on some clues, I think usbmonitor uses the HWonfo+librehardwaremonitor combination, but it doesn't allow us to disable necessary modules or sensors.