Nillion to Shut Down Its L2 Network, Urges Users to Move NIL and ETH to Ethereum Mainnet

A project retiring its own L2 to push users back to Ethereum mainnet is a notable reversal of the rollup-centric playbook, and it puts the burden squarely on holders who must bridge out on their own initiative. The absence of a firm shutdown date is the sharper issue: without a deadline, users cannot judge how much time they have, and the notice reads as a wind-down rather than a migration with a clear endpoint. Whether a firm date follows, and how much liquidity actually exits before any cutoff, is the open question.