For those of you who want to root your Google Pixel 4 or Pixel 4 XL, you can follow my existing tutorial that worked perfectly for me.
Make sure to unlock your bootloader first. – Link
Sorry, the tutorial is 100% identical to the original tutorial I made almost 2 months ago and I was able to root my Pixel 4 within about 10 minutes following my own tutorial. So I won’t be making another tutorial, thanks for understanding!