Have Young Earth Creationists abandoned the "living fossils" argument that used to claim that various.....?

These people are desperate, so they cling to any idiotic idea. The problem for them is that the 'gaps' in which 'god' can hide are getting smaller and smaller, so they have to recycle arguments, even tho' they know they have been destroyed, in hopes of winning a small skirmish in the presence of a younger generation.