At admin/structure/types/manage/{content_type}/form-display you can set the Title field to be hidden in your form display. Great.
Now, if you create new content and don't have the Title field available (since it's hidden), you're not given the opportunity to a) give it a title, still (it's hidden, not disabled/deleted) and/or b) automatically generate one with, say, tokens, a bit like the Automatic Nodetitles module would do.
But besides that, I think it's prone to confusion for site builders as you cannot click on any piece of content without title at admin/content. You're thus left with a broken user experience in which a few options to see your nodes are to either edit the node or find the internal path. Not so much of a problem for advanced site builders, but it can really be challenging for new users (especially the latter).
Attached is a screenshot showing the problem:
We could mimic the Automatic Nodetitles features in Core, or enforce users they add a title even when the Title field is hidden. Alternatively, we should at least display the internal path as a fallback when listing content at admin/content