Is it safe to disable thermal daemon?

After install of Ubuntu 18.04 LTS desktop in new labtop, I had experience the slow shutodown problem where cups service lagged shutdown process.

As I don't need networkf print service, I disabled cups service with following command

sudo systemctl disable cups-browsed.service

Thanks to disabling cups service, shutdown process was accelerated. But thermal daemon still lagged the shutdown process.

Is it safe to disable thermal service? If so, what is safe way to disable the thermal service?

Thanks for your reading.