Preparing for post-quantum is not optional, for any network, blockchain or otherwise.
A network with no migration path is a network that has not thought past the next decade.
SIP-5 says Sei has.
Introducing SIP-5: a post-quantum upgrade path for Sei.
SIP-5 is ready today, so that if a quantum threat emerges, every account has a route to quantum-safe security.
Meanwhile, Sei Labs is also building higher-performance cryptography that will replace it.