It is for the miners.
Did you ask the miners if they want it?
I know what is best for them.
BM: Drivechains - From a #Bitcoin Miners' Perspective
"Asking miners to adjudicate disputes on a sidechain, potentially many of them at once, doesn’t just add additional business complexity, it changes the fundamentally neutral role miners play in validating transactions."
https://bitcoinmagazine.com/business/drivechains-from-a-bitcoin-miners-perspective
Discussion
That's public policy, everywhere 😪