Rate the following argument fragment on its writing, argument, and language skills:
Rebuttal: Getting back to the first issue about laziness, people are still sitting down whether in a driverless car or a conventional car and that these cars will likely be extremely expensive with all the added sensors for the foreseeable future, encouraging walking as an alternative to money as well as creating a walking trend so that when these technologies are cheaper, laziness would not become a problem.

Score: 2