Any church that’s a member of the World Council of Churches is apostate.
They together will become the UN World Church.
https://www.oikoumene.org/en/member-churches
Actively working to create an ecumenical “faith” - the False Prophet shall easily take over the reigns.
By definition the Holy Catholic Church is not a member of the WCC, but in terms of a “global” church, they may be moving in the same direction along a different road.