No, problem not solved, problem half-heartedly worked around. People dislike Discord for several reasons, bridging it to whatever different platform will at best be a bandaid.
Ideally matrix to discord bridge and matrix to irc bridge.
Irc servers don't have the feature set that inknow of for good community management and centeringbaround discord is a terrible plan. Matrix being the hub means you can have encrypted channels for that it matters for.