Thanks for your reply.
If it is advisable not to use the tool, it should only be accessible after a detection.
There are curious people who like to explore the programs they use, and the tool says nothing about restricted use.
Today it occurred to me to enter the "System Cleaner" tool and I found 2 warnings, one about the restoration of the system disabled and another about modifications of the desktop.
The restoration of the system is disabled by my decision, but I wanted to see how the tool worked and I asked him to restore both configurations. But the tool does not do anything, does not activate the system restoration or made changes to the desktop.
What is the purpose of this tool if it does nothing?