What would be the impact of bridges in the future? Such as Bluesky's ATProtocol bridging with Fediverse's ActivityPub?

Wanted to create a simple discussion around the impact of bridging Federated server providers, in light of the Threads app launch. As I feel Meta, is not the only stakeholder in "Big Socials" entering this sphere.

I am still rather new to the modern culture of Federation. So would also like to see what the general audience thinks about such a topic.