Don’t trust it

Didn’t really know if I could trust AVG Cleaner, as I couldn’t find any relevant information on it…
Decided to give it a go anyway, first cleaning said I could clean up to 92GB of data, which is not a negligible amount.
After the cleaning, my Terminal could not open as if the Application did not exist at all… Extremely frustrating, now I’ll probably have to reset my boot disk to get it back

zZzFalaecozZz about AVG Cleaner, v14.0.4764