On one hand, it was to take revenge on Monica, and on the other, it was to help the Sanders suppress the Cardellinis.
Previously, because he still had some concerns about Monica, he did not make a move for a long time. There were a few times when he was interrogated by the Sanders, but he tried his best to find an excuse. However, there was no need for that now.
Now, not only did he not need an excuse not to make a move on them, but he would make it many times worse for them.
If all went well, he would destroy Cardellini Enterprise in three months.