Because his behavior is ongoing and he's still being given a place of authority in the Church.
How do you know that his behavior is ongoing? Is it ongoing because people who directly have nothing to do with it keep talking?
Two problems here.
The first is, what happens when you repeatedly give someone loving correction to move someone toward repentance and they repeatedly not only refuse to repent, but double down on their sin?
Then leave it alone. You can't force anyone into repentance. And that seems to be the purpose of continuing to call him out. It's been addressed with the people he supposedly wronged so why the continued gossip at this point about what he's continuing to do? Let the folks who say he wronged them deal with it.
The second is that this isn't a personal squabble. This is a public issue.
Did he wrong the public or specific people? It does not serve the public's interest for the church to keep eating it's own like this publicly over something which doesn't involve most of us.
Do we have to be in order to discuss it?
Do they have to be personally wronged in order to comment on a news story?
There's a difference between commenting and acting like you're the one whose been wronged.
Let me guess: Matthew 18:15-20?
Two problems with using this passage in this case.
The first is that this is not a brother who has sinned against a brother. This is a man who has lied to gain a position, has built a ministry on a lie, a man with a position of authority within the Church who has sinned publically and continues to flaunt his sin.
There's no problem with using that passage. He wronged somebody and because he used his lie for personal gain and status, you're now trying to justify ignoring Scripture.
Too many people have gotten too personally involved in commenting on this as thought they were the ones wronged.
The second problem is that this passage ends with excommunication. So even the passage you're quoting would hold Caner to a higher standard than you do.
Excommunication if he didn't repent of wronging the other Brother. Yall just seem to be upset that he gained a position of status by supposedly lying. He didn't do anything directly against you, but yall are acting as though he did.
This is a private matter about a private wrong. The rest is gossip. But naturally the church likes to cll gossip Godly.