“China has already abused their language by using simplified characters.”
I’d imagine they had to; how do you make a keyboard or typewriter with 2,000 characters?
You misunderstood. The characters themselves are simplified -- they use fewer strokes. In Taiwan (I'm told) they use the original characters.
For typing they use a system called "pinyin", IIRC. I don't remember exactly how it works but it seems to involve typing up to three Latin characters then selecting the Chinese character from a menu of choices. Something like that.