Jeremiah, (edited ) 
Getting upset about an AT Protocol↔ActivityPub bridge is like getting upset that some of your friends used Google Reader to read your RSS.
“I didn’t opt in to people being able to read my blog if they use Google Reader!”
“I didn’t opt in to people being able to read my public Mastodon posts on the Web unless they request my URLs using a user agent I approve!”
(Countdown to someone calling for me to be fediblocked for having a different opinion than them in 5… 4… 3…)