A native Chinese high school graduate is generally expected to know around 3500 characters. A middle school student, 2500-3000.
For Kanji the numbers are around 2136 and 1200 and respectively.
If you know the language, then you don't need this.
But if you're claiming that you can type a random Hanzi or Kanji character you see in an interface without speaking the language, you are either missing something here or not arguing in good faith.