Is there a way to see user likes and dislikes on lemmy?

One of my many admirers just went through literally every single post or comment I've ever made to downvote. Is there a way to see who it is and save them from having to see my posts in the future?

Also, is that how blocking works? I know that I won't see posts from someone I've blocked but does it also stop them from seeing/interacting with my content?