I think it's good to be pragmatic about these things. To me, it's similar to wondering whether we insist that doctors learn to write well, or we just give them a computer so that the pharmacist doesn't have to play philologist with their scripts. The vast majority of communication is routine, and can probably be improved with automated tools.
Now, I also see the counterargument that, in the doctor example, the computer is simply a tool that improves a process rather than a crutch that replaces the underlying knowledge, but I suspect that, in a lot of cases, that's probably OK.
Now, I also see the counterargument that, in the doctor example, the computer is simply a tool that improves a process rather than a crutch that replaces the underlying knowledge, but I suspect that, in a lot of cases, that's probably OK.