A great number of diverse arguments or debates arise; many conflicting opinions emerge.
新しい政策案については議論百出で、結論が出なかった。
There were countless debates about the new policy proposal and no conclusion was reached.
SNSではその投稿をめぐって議論百出の状態になった。
On social media, the post sparked numerous debates.
会議は議論百出で時間が足りなくなった。
The meeting produced so many arguments that there wasn't enough time.