They have started moving to paper bags in some of the newer sets, I believe). Not to mention the CMF being now in cardboard boxes, but that's going to be a disaster.

Je pense effectivement que ce sont les raisons.

If you're already using Wordpress, there's an ActivityPub plugin, it's semi-offficial, and this close to becoming official.
i.e. it was developed independently, but Automattic bought the plugin and hired the developer. Apparently, it'll eventually be integrated into Wordpress (probably through Jetpack - my assumption).

I use it, it basically allows people to follow your Wordpress blog through any Fediverse account, just like any other Fediverse account. You can decide if the full post gets pushed in followers feed, or just an excerpt, or just a link, etc, a bit like RSS.