Yes it does, It allows us to address the relay through whatever means they themselves have shared, which can be TOE, I2P or the open internet. Their address can change but you can still follow the changes and use their new endpoints.

Like this:

nostr:nevent1qqsr7wsz96842kyejtkd0fjz96gm9aes0fc77lmdgt66ksls5rjy97gpzemhxue69uhhyetvv9ujuum5v4h8xtnyv4mz7q3qhw6amg8p24ne08c9gdq8hhpqx0t0pwanpae9z25crn7m9uy7yarsxpqqqqqqz9pkdp2