This tiresome troll seems to be running out of ammunition (just repeating insults now).
Maybe you should work a bit harder at it.
Installing software that needs root privileges is never recommended - the trolls here are at least helping us to get this message out.
If you have installed such software and are worried about any possible issues you would be best to back up any sensitive files that you have and then re-install your OS.
If you are thinking of installing such software then use a VM to "sandbox" it in.