What purpose?

The big blockers denied the reality that bigger blocks priced plebs out of running nodes, the plebs sided with core so bitcoin wins and the fork loses.

The knots people deny the reality that their filters have no effect and can have no effect without destroying bitcoin.

They will also lose. It is a much less costly loss because they are too chicken to fork and enforce the rules on block validation, but a loss still.

Core will hopefully implement the XOR PR or another solution that actually works to keep scanners from flipping out about objectionable block content.