I guess in the interim, while they try to work it out, they'll just have to make sure it's quieter.

Start at 1/4 the volume they use now.

After all, they don't need to approach compliance tuning and debugging from the loud side. They can start at a whisper and work up.

(I hope they get fined into bankruptcy, if they try to claim they're "working on it", but do so from the loud side.)