To be clear, YC is not an approved MSM source at this time (just like Radar Online and DM were not WS approved MSM at one time).
As with YT bloggers, WS management makes decisions on approved content/sources on a case by case basis.
If you find information you believe relevant to the case reported on an unapproved site, please contact
@Tricia or a moderator to seek permission to post the info.
It does appear that
Original Media Group Corporation (i.e., yc.news) does link its Fact-Checking Policy, Code of Ethics, Terms, etc. on its news site.