In the ending instructions we tell the user to:
$ git add .
$ git commit -m 'Add Platform.sh configuration files'
$ platform project:set-remote
$ platform push
Assuming platformify is eventually incorporated into the main platform cli, we should be able to tell if a local project/repo has already been associated with a platform project and remove the line instructing them to run platform project:set-remote.
Rerunning set-remote could possibly cause someone to break their existing connection since the cli, for the set-remote command assumes you want to set a new remote.