It's a sign of things to come. We're going to have our own AI agents that filter and respond (or not respond) to these kinds of messages. Agents interacting with other agents. The bar to get hold of a real person is going to become that much higher. It is going to be messy for some time as agents war with other agents to reach the human eyeball. Some assholes are going to make a ton of money in the short term exploit…
Would you seriously enable it even if Gmail offered it?
Highly unclear.