This website does the worst job explaining what it's even here for. I have to spend ten minutes reading obfuscated to text to understand that the font shows dif

This website does the worst job explaining what it's even here for. I have to spend ten minutes reading obfuscated to text to understand that the font shows different glyphs when I type a "dangerous" word? Why do this in a font? Why don't you build a spellcheck dictionary and misuse that technology instead of this one that's in front of me all day?