Yes, but with the amount of darknet markets and CSAM hidden services that have been taken down within a relatively short span of time compared to the last decade of tor's more widespread history, it seems they may have a new vulnerability (or perhaps just a new covert post-snowden-acceptance surveillance court ruling) that allows them to identify hidden services real IP addresses. It's speculation, but they wouldn't use it bluntly or everyone would know there was a vulnerability and thousands more eyes would be on the tor code (or awareness of nation-state level traffic omniscience in the case of something as simple as a timing attack). A CSAM hidden service has been run by the federal governments of a few countries, so there's no question of ethics or law in that case.