I don't know what people are telling their students/postdocs these days, but our department has a TT search ongoing right now, and I am getting a surprising number of inquiries about whether someone should apply for the position or not, especially since I am not a contact person for the position, nor am I the search chair. And these are all from people who seemingly have a fairly decent overlap with the listed areas of interest in the ad.
I suppose these may be veiled requests for more details on what we are looking for, but still, if in doubt just apply. The worst that will happen is that you will not get the job, which is the default without submitting an application. This is good advice for anything, really. If you overlap with the selection criteria, just apply and let them reject you if you aren't what they are looking for.
47 minutes ago