Bridgy is not new. I used to use it to publish my old blog site's posts to destinations like Facebook and other silos back in the day...and it worked wonderfull

Bridgy is not new. I used to use it to publish my old blog site's posts to destinations like Facebook and other silos back in the day...and it worked wonderfully amazing!!! I've not used it in a couple of years (since i killed off my blog), and back then while the Fediverse existed, mastodon software was not yet around....so not sure how good it connects with mastodon instances....but overall, Snarfed's code is rock solid. If its anything like it was back in the day, then it should be great for more recent stuff. Try it, and see! Disclaimer: For what its worth, I do not personally know Snarfed (Bridgy's main author), but i have followed him for years, and as stated above, have used his code in the past to great success.