I like decentralized social media and I really like ActivityPub/Mastodon & co. But I have been running my blog since something around 2001 (b2evolution!) and I really do not feel like setting up a ruby server (pleroma is nice though). So it is very cool that you can convert your wordpress into a mastodon server, using the ActivityPub plugin to publish to the Fediverse, the Friends plugin to read and subscribe to ActivityPub content and the Enable Mastodon apps plugin, to post via a Mastodon App. Cool!