That's comforting to hear that it's not just me! My twitter has completely died so bsky has become my only option, but even on Twitter I usually got more engagement for free stuff.
My Twitters' are dead, even though I have around 10k on each 🙄. I would need to start interacting a lottt to get any traction back up & I'm not doing that.
Insta was (is?) OK for book giveaway but that's coz ppl were used to it there. Even on the sister app, Threads, it don't do as well, idk why.