Custodial vs Non-Custodial wallets which model actually scales better for a crypto startup in the early stages?

Most early-stage crypto startups tend to start with custodial wallets because they offer simpler user onboarding and better control over transactions, which helps scale the platform faster in the beginning. However, non-custodial wallets provide stronger security and align more with the decentralized nature of crypto since users control their own private keys. So the choice often depends on whether the startup prioritizes ease of use and growth or user control and decentralization.