Preinstalled OK, auto run not OK
Having something preinstalled in the hope that the user runs it as it is just easier is OK, but something that runs when the device is switched on is not so. Especially if it has privileges that enable it to see & report what the user is doing.
Also will they be removable by the end user ? My Samsung 'phone has a non-removable facebook app installed. I'm OK with it being initially installed, but not that I cannot remove it. I have never used it & would like to zap it.