I did a poll and nearly 30% of the people who voted said they used Sync! It's stayed around that percent the whole time too!
EDIT: Here is the poll I forgot to put this here like five times lol https://strawpoll.com/wby5A21R1yA
It's strange, both on Sync for Reddit and Sync for Lemmy I've always seen the space for ads, but never an actual ad showing in that space. So I just get random black spaces between posts