Historically, defense always lags offense. It is easier to break something than it is to protect the thing from breaking.
Bear in mind, the point of gaming is to do stuff, have stuff go wrong, then overcome the challenge.
Yes, there will be a device in the future to help translate for you. Having a live translator will be better.
However, this device will open up challenges, either through miscommunication, or when it fails. It will also be a handy solution in other situations. Like any PC advantage, it will be given opportunity to save the day, and opportunity to ruin the day.