is using pacifier to soothe baby to sleep for 3 month old ok or will it be habit forming and difficult to remove afterwards?

A. Yes actually it is a filthy and awful habit that you are introducing to the child and actually it’s very difficult to get rid of it though I understand a lot of parents want to use it but genuinely I tell you I’ve seen a lot of parents getting troubled and finding it difficult to even quit by the age of two years so please avoid