To be honest, I thought it made it a bit more fair and fun, in case other runners had platforms the others don't, or simply want to try out the game on a different platform than they usually play on.
I have debated changing it a few times, but not really made up my mind
Just writing to mention that the GOTG leaderboards have been updated as of 28/5/22.
"We Got This", and "We Got This.. Probably" difficulties have been removed, it is now preferred for any runs with these difficulties to be placed under "We Do It Our Way!".