LOL at all these guys with 4+ GPUs saying they're normal.

I don't understand what your point is. You're making it sound like having a couple of hundred bucks makes you beyond the capability of a normal person. 4+ GPU is not unattainable to a normal person, especially if it is something you save up for or put a little time into. I have 4+ 1080TI and I'm a normal person, definitely a computer enthusiast though, don't know if that disqualifies me.
It is the internet. It takes all kinds. I have 17 GPU and I can tell you I didnt pay full price for more than half of them and about 4 I got for free. There are all kinds of ways if your resourceful.