OK, I can accept that philosophy – but in that case, a warning window (with the info that also the a…clear.exe itself will be deleted) to click away should be mandatory!
Btw.: if you copy both aswclear.exe AND avastclear.exe onto the desktop, only the tools you were starting is gone; and the installer itself (and all the backup installers in some different places) are still there.
… But that would really be offensive if that stuff would be deleted too!