Very concerning, indeed.
How would I go about this?
Would I need to block any and all friendica and hubzillla instances?
"you should be concerned of the thousands of instances like mine (Friendica and Hubzilla) ...boost your post, then it'll be copied over to Bluesky with no actual connection to you in the network, so your blocks will not apply and you will have no control over the post afterwards."
@jamie @oliphant @snarfed.org @luca @PCOWandre @chronohart @snarfed