Respectfully disagree mate, there are plenty of benefits to Discord. For a start it can replace the archaic Shoutbox that has been dead for the last few years, and it does it with a popular platform with a ton of features that we'll just never get with the Shoutbox. We no longer have to stifle discussion with Discord - if people want to ask for help with RSPS stuff then we have a channel for it, and likewise for things like the market, serious discussions, spam, etc.
The Discord retracts nothing of value from the forums and provides us with different ways to engage with the community. I get that it may be a novelty right now, but last night we were chilling with over 70 people in there, which I think goes to show that the community isn't as dead as we all like to think.