Not a rat

Since my arrive they had always called me a rat. They were jealous, I was modern and they were old, we were not compatible.
With me, almost everything was useless, so a change was needed. And how fast it came! A few days after my appearance all of them were replaced by others. And the time passed and everything went right, they never called me a rat again, I was a mouse and that was all.
But I'm still a little worried about the future, will I, and the keyboard get replaced by a tactile screen soon?