He is referring to the devs using the alert key (https://en.bitcoin.it/wiki/Alert_system) to alert miners of the stolen funds.
He's not saying devs should move the coins themselves.
I only know this because he's talked about it in depth on his blogs.
What the chain says
- Block
- 639 506
- Time
- 2020-06-15T19:40:16Z
- Signer
- 1PBarvUcnaJ8ETPsUdSwz6fJSchHxfBkHq
- App
- twetch
- Type
- post
- Content type
- text/plain
- Name in tx
- twetch#673
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
1PBarvUcnaJ8ETPsUdSwz6fJSchHxfBkHq Verified