They allowed everybody to use planar fog because some people's graphics cards had it enabled. You could just as easily say get a new gpu.

I've been thinking and I feel like rebinding f3 keys with external programs should be allowed to balance out hardware differences. I personally have a 60% keyboard where I have to use fn+3 to use f3. This requires me to have to take my hand off my mouse while for people with a full sized keyboard can just reach up. Certain keyboards (such as mine) also don't allow me to use certain f3 functions such as f3+g to show chunk borders. What do you guys think?